Chapter 13
What I can be sure of is that each of us has become a victim of violence, and there are many ways of violence, such as cyber violence. Psychological violence, and physical violence, we sometimes have difficulty avoiding these violence, first of all, give me a personal example. One day I posted a Wechat circle of friends, and I set the world to be visible. The content inside is a short video of my girlfriend and puppy playing, but one day the comment is very hurtful: “You and your dog are not worthy and I live in a world!” I felt very confused and angry at the time. Why is he asking such a vicious comment? What good is this for him? Why do we have to bear this unfair remark? So from now on I will only post my circle of friends among my friends to avoid these injuries.
Let me talk about the psychological violence I have experienced. When I was young, my academic performance was not good. My parents put me in my little house, because my little coward is a doctor, so my parents think he can help me with my studies, but I was very naughty when I was young and didn’t like to study. Every exam will be very bad, so every time I finish the exam, the whole family will not care for me. I am alone, writing homework, eating, and even seeing a doctor is a person. This has caused me very serious psychological damage to my childhood, which made me feel that I was disgusted. Later, I gradually got used to it all. I adjusted my mind to the right place. Let me know that learning is bad, but this is not the reason for being isolated.
Physical violence, I did not touch a lot of physical violence when I was a child, but China’s junior high school campus has a very serious campus bullying. Generally speaking, bullying still has the following characteristics:

1. Boys and girls will have bullying behaviors as well.
2. From the student’s self-reporting study, it is found that boys are more likely to engage in bullying.
3. In general, most boys are only bullied by boys. Girls will be bullied by boys and girls.
4. Speech bullying is the most common way of bullying.
5. Boys use violent bullying, while girls use rumors and social bullying.
6. When the time of bullying is long, there will be psychological obstacles.
   Cause
   Campus bullying comes from social learning. From the beginning of the family, if the parent’s care for the child is hostile, irresponsible, and indifferent, such as abandonment or domestic violence, and the child’s social interaction is in a negative state, the possibility that the child will become a victim in the future will be greatly enhanced. . Secondly, after entering primary school, children are deeply influenced by teachers at school because children are at the stage of imitation. If teachers choose the wrong way of discipline, the possibility of bullying will increase. If bullying occurs between classmates and the teacher does not stop it, it may also cause wrong values ​​of other students.
   The development of a child’s personality is closely related to family life, and family members, especially parents, are usually the first important children of a child. These important others have a decisive influence on the physical and mental development of children. Parents who have little or no care for their children are likely to become bullies. Because bullying is a learning behavior, bullies usually have attacks on the front, and attacks come from imitation. This imitation comes from the attitude of parents treating children, taking authority, reprimand, punishment and indifference as a means of discipline. Parents, their children will have an inferiority complex. These children who are not cared at home and even ill-treated are prone to add pain to others to vent their emotions or receive care. In contrast, parents who adopt enlightenment, care, tolerance and warm discipline have their children. More positive psychology, and less likely to produce behavioral bias. Campus bullying is a very wrong phenomenon, and our indifference is the biggest mistake.

Chapter 14
Climate change, here are a few very obvious changes

Sea-level rise
About one-third of the world’s population lives within 60 kilometers along the coastline, with developed economies and dense urban areas. The expansion of ocean waters and the melting of polar ice and snow caused by global warming may raise sea levels by 50 centimeters in 2100, endangering global coastal areas, especially those with densely populated, economically developed estuaries and coastal lowlands. These areas may be subject to flooding or seawater intrusion, erosion of beaches and coasts, deterioration of land, intensification of seawater intrusion and flooding, damage to ports, affecting coastal aquaculture and damage to water supply and drainage systems.

Affecting agriculture and ecology
As carbon dioxide levels increase and the climate warms, it may increase plant photosynthesis, prolong the growing season, and make some areas of the world more suitable for agricultural farming. However, the rapid changes in global temperature and rainfall patterns may also make agricultural and natural ecosystems in many parts of the world unable to adapt or adapt to such changes quickly, causing them to suffer greatly devastating effects, causing extensive destruction of forest vegetation. And agricultural disasters.

Intensify other disasters
The increase in climate disasters caused by climate warming may be a more prominent problem. A slight increase in global average temperatures could lead to frequent climate hazards – excessive rainfall, widespread droughts and persistent high temperatures, resulting in large-scale disaster losses. According to historical data on climate change, some scientists speculate that climate warming may damage the ocean circulation, trigger a new ice age, and cause terrible climate disasters at high latitudes.

Affecting human health
Climate warming has the potential to increase disease risk and mortality and increase infectious diseases. High temperatures add to the burden on the human circulatory system, and heat waves cause an increase in mortality. Malaria and other infectious diseases transmitted by insects have a great relationship with temperature. As temperatures rise, malaria, lymphatic filariasis, schistosomiasis, kala-azar, dengue fever, encephalitis may increase or reoccur in many countries. At high latitudes, the risk of transmission of these diseases may be greater.

What countermeasures should we make:
In order to control greenhouse gas emissions and climate change hazards, the United Nations Conference on Environment and Development in 1992 adopted six controlled greenhouse gases, clarified the proportion of greenhouse gas emissions reductions in developed countries, and allowed joint implementation of developed countries. action. Greenhouse gas emissions from developing countries are not yet restricted.

From the current causes of greenhouse gases and the scientific and technological means at home, the main way to control climate change and its impact is to develop appropriate energy development strategies, gradually stabilize and reduce emissions, increase absorption, and take necessary adaptations. Measures for climate change.
The main ways to control greenhouse gas emissions are to change the energy structure, control the use of fossil fuels, increase the proportion of nuclear energy and renewable energy use, increase the efficiency of power generation and other energy conversion sectors, increase the energy efficiency of industrial production sectors, and reduce the energy consumption per unit of product. Consumption; improve the energy efficiency of civil energy such as building heating; improve the energy efficiency of the transportation sector; reduce the destruction of forest vegetation, control the discharge of methane from paddy fields and landfills, and thereby control and reduce the emission of greenhouse gases such as carbon dioxide.
The ways to increase the absorption of greenhouse gases are mainly afforestation and carbon sequestration. The carbon sequestration technology refers to the separation and recovery of carbon dioxide from combustion gases, then deep sea disposal and underground disposal, or chemical, physical and biological methods. The technical principle of carbon sequestration technology is clear, but it is still unknown whether it can become a practical technology.
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We usually pay attention to something:

1. Turn off the tap at any time, don’t let the water waste.
2. Care about the quality of the air – don’t forget that you are breathing all the time.
3. Energy-saving appliances – contributing to the warming of the earth.
4. Reduce air conditioning – reduce energy consumption.
5. Use renewable resources – don’t wait until the day when energy is exhausted!

Chapter 15
Self care. I am a person who doesn’t care much about self-care. I usually feel that if I feel uncomfortable, I will support myself. I almost have zero common sense of self-care. I used to have a very strong stomach one night, I don’t know why. I thought that this was not a big deal, but I couldn’t sleep. So I ate two painkillers, but I got up the next morning. I got a sweat, so I called the emergency number. The result of the examination was acute appendicitis, which was very painful. This will make me pay attention to it anyway, no matter what happens to me, self-care does not mean blind hard resistance. Be sure to have a basic understanding of your body. You should know what it is to be self-care and what you have to go to the hospital. And I just pulled my teeth out today (one day earlier than planned), and the whole face was swollen, very ugly. I have to apply ointment to my mouth and I will go to the clinic tomorrow morning. I believe I can overcome it. I hope you will cheer for me!

My teeth have been pulled out today, although it hurts, but my heart feels a lot easier. And I recently ran for two kilometers every morning, which made my fighting training a lot more efficient. I am very happy that I recently lost 7 pounds because of these! I will continue to stick to it in the future. 180 pounds is my goal! This is the last blog of our class, I am very happy to meet everyone! I also hope that everyone will have a good grade in this class!

Chapters 4~6
These three chapters tell the story of what each of us will encounter and how to choose these things. To give me an example of myself, I am now in a relationship, I have been with my girlfriend for more than two years. We have a very healthy relationship with each other before, we have half an hour of communication time every day, we have to put down our mobile phone for half an hour. Just listen to the other person about what happened in the day, there are those who are not happy, and of course have fun. We enjoy this process with each other. I will propose solutions to the things she needs to solve, and she will give me the most sincere advice. There is sometimes a quarrel between us, but when the girl is angry. Don’t force her to communicate with her. She will wait until she calms down before she thinks about how to solve it. And men must stay calm at this time. Don’t be angry with her, just treat her as a puppy (no offense). Then you will feel that you should let her, but this kind of accommodation is not without the bottom line. If she is really wrong, she won’t be angry, but I will say what she should pay attention to. And I will make myself a better listener, but at the same time I have to turn myself into a better confidant. We should turn each other into better people in a healthy relationship. The fourth chapter taught me a lot of things, after my discussion with my girlfriend. We decided to increase the half an hour every day to 45 minutes.

Chapter 5
What is described in this chapter is a problem we must encounter in the future. Let me talk about the harm of miscarriage. First of all, I want to tell you that a small number of people in China is a very common means of contraception. Although it is very inhuman, but the Chinese seem to have not noticed this, the flow of people in order not to leave any tissue, leading to disease, so will cure the palace, use the word “scraping”, everyone should know what the uterus has to bear Hurt, why is it that the wall of the uterus will become thinner after the flow of people? This is the reason.

After the wall of the uterus becomes thinner, when you really want your child, there is a great possibility that the uterus will not be elastic enough, or the wall of the uterus will be too thin, causing rupture, bleeding during pregnancy, and finally it is impossible to keep the uterus. For example, like my aunt, she is nearly 50 years old, but her monthly menstruation is much more painful than normal people (she accepted my interview, she said).

Pregnancy is not only responsible for women, but also for the small life that can be seen in this world in the future. Since you don’t want children, please don’t increase your sin. Is it so difficult to get good contraception?
First, the safety period is safer for applause!

The safety period, that is, the first seven and eight days of menstruation, the first 7 days and the last 8 days of menstruation are safe periods. During this period, women are less likely to conceive, so this is a more common method of contraception, but The biggest drawback is that it may be inaccurate, because not every woman’s menstrual period is accurate.

Second, the birth control ring contraception may have many hidden dangers!

Birth control ring contraception is a commonly used contraceptive method in the family planning era. Many women have chosen the upper ring. However, this method of contraception will cause a certain degree of harm to the female body, so it is not recommended.

Third, the best way is to condom!

The use of condoms is a very safe and very hygienic method of contraception, not only to avoid pregnancy, but also to avoid the spread of bacteria and viruses, which is beneficial to women.

Fourth, the method of ligation of ligation!

The way of ligation is very good, but it requires surgery. It is not suitable for couples who have not yet married. It is best to have a couple of one or two children who do not want to have another child. Surgery.

Chapter 6
This chapter tells a lot about addictive behaviors, such as drug addiction and behavioral addiction, which are all ways of addiction. Addictive behavior is an extraordinary hobby and habit. This hobby and habit is formed by stimulating the central nervous system to create excitement or pleasure. The concept of addiction comes from drug addiction. It means that individuals cannot be self-satisfied and repeatedly craving for certain activities or abusing certain drugs. Although this will bring various consequences to themselves or have already given themselves, they still cannot control. . Some hobbies are harmless to the human body, and even beneficial. If someone is fond of reading, when they are irritated and have trouble with their headaches, they will not suffer from reading. However, certain harmful hobbies, such as prescription drug abuse addiction, drug use, smoking, alcoholism, gambling and arson, can lead to serious mental health problems and harm to society, which is a pathological addiction.
Addiction behavior is divided into two categories, which are beneficial to the human body. This is something that human society needs to advocate, such as reading addiction and sports addiction, but if it is completely indulged, it is not necessarily harmless. Excessive addiction is the biggest problem for people. As mentioned earlier, technology brings progress. We can understand the world on the screen of mobile phones between squares, but it is not a good thing to rely too much on addiction. Addictive behaviors include substance addiction and mental behavior addiction. It is widely believed that addictive diseases are not only physical diseases, but also a mental illness.

The so-called material addiction is divided into legal substance addiction (smoke, alcohol) and illegal substance addiction (drugs, clinical prescription drugs), such addiction seriously harms human health and can bring great harm to society. Although tobacco and alcohol are defined as legal, the security problem is still serious for the health brought by the tobacco and alcohol addicts. Drug and drug abuse is a serious problem facing our country. Although China has zero tolerance for drugs, the reality is the proliferation of new drugs.

The principle of substance addiction is achieved by affecting the central nervous system of human beings. Human mental activities such as perception, thinking, emotion, and will behavior are all done by the central nervous system. Long-term use of certain substances leads to the central nervous system. Functional and structural changes are, and thus addictive.

Any behavioral addiction can indicate that it is excessively dependent on a substance and behavior, which can cause harm to individuals, families and society. Tobacco and alcohol addiction causes smokers and family members to have diseases and huge medical expenses, and the harm of drug addiction is not to mention that AIDS, violence, and crime are closely related to drug users. Mental addiction can also cause serious harm to individuals and families. For example, gambling addiction, internet addiction can defeat family property, depressing individual willpower, and eventually become a social burden. For example, my cousin has a mobile phone addiction. His daily staring at the mobile phone is estimated to be about 10 hours. His myopia this year is more than 300 degrees more than in previous years.

Finally share one, my own health problem. My wisdom tooth needs to do a minor operation. It is scheduled to be on July 2nd. Because my wisdom teeth are inflamed, I have not had a good sleep these days. I hope to have a quick operation and let my mouth take a vacation.

Today, my blog is a description of chapters 10 through 12, which eat three distinct directions. But there are also many connections with each other. Let’s move on to the tenth chapter.

Chapter 10, stick to your physical exercise
There are many kinds of physical exercises, such as children who like to run. Young people like to play basketball. Older people like to dance with their partners outdoors, which is the way to exercise. But this kind of exercise that I like is not well combined with my life, but this chapter gives us a direction. Arranging my preferences reasonably, I am an amateur free-fighting enthusiast. I take two hours a day to train, but sometimes I feel that I have delayed other things because of practice. For example, on Sunday, I forgot my w’s date with my girlfriend because of my practice. This thing made me feel very guilty because we would choose a birthday present for my dad that day. And every time I practiced in the morning, I feel very tired for a day, so now I am changing to an hour in the morning and an hour in the evening. This is indeed a lot better. I have a very fat friend. I want him to lose weight, so I will change our original play project. I turned out that we played video games together and turned into basketball on Monday, swimming on Wednesday, and running on Friday night. This process is definitely not easy for him but I am looking forward to his performance!

Chapter 11, Hypertension, Diabetes and Cancer
Almost all of my family has these conditions.
For example, my father has high blood pressure, and he needs to take antihypertensive drugs every day to control his blood pressure. This made me suspect that antihypertensive drugs are dependent. My father received very serious control because of his high blood pressure because he likes to eat the animal’s internal organs, which contain high fat content and cholesterol. For example, you can’t eat too much sugar and chicken liver. His high blood pressure is not caused by heredity but a simple diet. And he must control his emotions, so usually we take care of his emotions. But my father was originally a cheerful person, and he played golf with his friends every day. So now the blood pressure is 97/70 is a very healthy standard, I also hope that my father’s blood pressure has been maintaining a normal blood pressure state.

diabetes
It is my father’s uncle who has two sex diabetes, which is caused by excessive sugar consumption. But my father’s uncle is very slight, and it is very well controlled. I have not received insulin injections, but this has always been a hidden danger to his health, so the diet should be very careful.
1, sugar and high sugar content is not recommended to eat, such as commonly used food inside, brown sugar, sugar, glucose, honey, sugar cane and a variety of sweets; 2, high glycemic index of food is not recommended, vegetables There are carrots and pumpkins, fruits such as red dates, pineapples, lychees, and longan are also longan, etc., 0 foods include French fries, rice cakes, popcorn, etc., staple foods like fried foods, fritters, oil cakes, glutinous rice, etc.; 3, animal fats and animal internal organs are rich in cholesterol, such as egg yolk, animal internal organs including the brain, liver, lungs, kidneys, etc., so that serum cholesterol is higher, can promote the occurrence and development of arteriosclerosis and cardiovascular disease.
But now he has been used to it, so it is not difficult for him. Now he only hopes that he is in good health.

The third is cancer. This is the topic I most want to mention. Because my mother’s father has pancreatic cancer, it has not recurred in 22 years, but it relapsed in January this year. Then we went to Shanghai’s ion hospital to do surgery to control it.

Its clinical features are short duration of the disease, rapid development of the disease and rapid deterioration. The most common is the upper abdominal fullness discomfort and pain. 1. Abdominal pain Pain is the main symptom of pancreatic cancer, regardless of whether the cancer is located in the head of the pancreas or in the tail of the body. 2. Astragalus Astragalus is an important symptom of pancreatic cancer, especially cancer of the head of the pancreas. Astragalus is progressive, although it can be slightly fluctuating, but it cannot be completely resolved. 3. Gastrointestinal symptoms The most common is loss of appetite, followed by nausea and vomiting. There may be diarrhea or constipation or even nausea. Diarrhea is often steatorrhea.

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Nausea, vomiting, bloating, diarrhea, constipation; weight loss, anemia。

Based on the characteristics of the onset of pancreatic cancer patients, it is currently believed that: 40 years of age or older, no inducement of abdominal pain, fullness discomfort, loss of appetite, weight loss, fatigue, diarrhea, back pain, recurrent. I hope that my grandfather will be able to get better soon, I hope he can always be healthy!

The chapter12, the confrontation between the human immune system and disease.

In the long process of human evolution, in the struggle against various pathogenic factors, gradually improved its physiological functions, including a strong immune system. In summary, the function of the immune system is non-specific immune and specific Sexual immunity consists of two aspects. Any army needs high morale to win. Therefore, proper rest, stress, and an optimistic attitude to ensure that the immune system is functioning properly is very important. But more importantly, every army needs energy and food. If a malnourished soldier is on the battlefield, the result is likely to be — he will fall down very quickly. This emphasizes the importance of balanced, highly nutritious food. If not, our immune system will not be able to get the logistical supply, and we will not be able to improve our combat effectiveness and continue to struggle with various dangerous invaders. The two armies fought, and naturally the strong and strong side of the army won. A weak army will soon surrender to the invaders. The same is true of our bodies. When the microbe attacks the human body, the healthy immune system will immediately enter the battle. Only when the immune system is malnourished or is too weak for some reason, will we be seriously ill and even die of infection. Take two people who face the same flu virus. One patient is very ill and the other is okay. Although they face the same virus threat, only those with weak immune systems have a bad cold. Bacteria, viruses, and other microbes are responsible for many diseases, but once they encounter a strong immune system, they are completely useless. Strong immune system functions protect us from infection. Obviously, most diseases are caused by immune system failure. The deterioration of human living environment, and the consequences of the abuse of antibiotics, bacteria, viruses and other microbes produce mutations, testing human immunity, humans will regain immunity through combat with viruses and with vaccines.
This is the whole content of my three chapters, all from my life. I hope that everyone will never be troubled by the disease. Live happily in this world!

Walking on the street often sees people smoking, and friends often drink regularly. These two consumptions have basically become part of people’s lives, but these two things are harmful to the human body.
Let’s take a look at the damage of tobacco.

We all know that tobacco contains nicotine. This substance is carcinogenic, and the large amount of garbage produced by tobacco can harm the lungs inside the body. This is also well known. We now classify it specifically.

1. People who smoke first are prone to lung cancer, oral cancer or laryngeal cancer. This is mainly caused by inhaling excessive amounts of junk. According to research, smoking is 14 times more likely than non-smokers to suffer from the above diseases. .

2, followed by people who are prone to esophageal cancer, and this cancer is very difficult to treat, it is easy to deteriorate, and if it worsens, it will lead to death.

1. Again, smoking cigarettes is the main cause of slow bronchitis and emphysema in the human body. Once the lungs of the human body are infected with some diseases, it is natural to add the risk of pneumonia and heart disease. It is a chain reaction and smoking also increases the risk of high blood pressure.

Let’s take a look at the hazards and effects of long-term heavy drinking on the human body.

Drinking alcohol is not too healthy, but once it is overdone, it will lead to a series of bad consequences.

The first is to cause a stomach ulcer. A lot of drinking will make the stomach very eroded by alcohol, so it will cause stomach bleeding and endanger life.

The second is that it can cause damage to the nervous system, which is also very likely to cause peripheral nerve lesions.

The third is for women, women can not drink alcohol during pregnancy, drinking alcohol can lead to alcoholic fetal syndrome, once you drink alcohol in the abdomen, it will lead to a slower rate of metabolism and secretion in the fetus, on development The fetus forms various injuries.

Second, healthy eating
Healthy eating should first develop good eating habits

(l) Reasonably allocate the food intake for three meals a day, and the distribution should be adapted to the physiological conditions and work needs. The best allocation ratio should be 3:4:3. If you eat 1 kg of food a day, eat 3 or 2 in the morning and evening, and eat 4 or 2 at noon.

(2) The combination of protein, calcium, phosphorus and fat-soluble vitamins in sputum and vegetarian diet is better than vegetarian diet; while vegetarian fatty acids, vitamins and cellulose are better than foraging. Therefore, proper combination of foraging and vegetarian diet, and complementing each other, will be beneficial to health.

(3) The nutrients needed for no pickpocketing and partial eclipse are supplied by various foods. No natural food can contain all the nutrients needed by the human body. Eat a single food; no matter how large the amount of food, how rich the nutrition, can not maintain the health of the human body. Therefore, in the diet, do not picky eaters or partial eclipse for a long time.

(4) Do not overeat and eat the saying: “If you want to be in good health, you can’t eat too much.” This is a certain truth. Overeating can not only destroy the digestion and absorption function of the gastrointestinal tract, causing acute gastroenteritis, acute gastric dilatation and acute pancreatitis, and due to the rise of the diaphragm muscle, affecting the heart activity, can also induce heart disease, etc. If the rescue is not timely, Life is at risk. Therefore, don’t eat too much, overeating at any time.

Reasonable cooking methods to ensure healthy diet

Third, excessive obesity
In the United States, obesity is more serious in the south than in the north, the poor are more serious than the rich, and those with lower levels of education are more severe than those with higher levels of education. Related to diet structure, American unique food culture, exercise habits, etc. Nutritionists divide their weight into four categories, namely underweight, healthy weight, overweight, and obese. Normal healthy people have a BMI of 18.5-24.9%, while 25%-29.9% are overweight, and more than 30% are obese.
1, diet structure
Processed packaged food) developed and cheap, car-driven window (drive-thru meal) in McDonald’s, chick fil-A and other chains can be seen everywhere, this is part of American culture, a part of the daily life of many people, quickly call a window from the window Fast food, you can get a copy in 20 seconds. After coming to the US, I think the chick fil-A spicy chicken sandwich is really delicious, the $8 package, the unlimited refill of carbonated drinks, a large potato chip. A sandwich, delicious and full, if you don’t control it, eat it often, it will be fat. My friend, a 27-year-old typical American Southern girl, is very good at doing it, which is often done by a young mother. She was very cute when she was a child, and now she is on the road to obesity. It is difficult to quit from the memory of a small taste bud. For example, when I was a child, I loved tofu brains. When I think of it in the United States, I really want to eat it, and every Chinese and three people love to eat hot pot. In casserole, there are a lot of cheeses, which can be matched with eggs, sausages, various vegetables, meat and so on. My friend told me that her diet could not be without cheese. And super love to eat French fries, drink carbonated drinks. I love baking, I love cakes, all kinds of pies, I go to eat ice cream, and I can’t consume them every day with high calorie intake. This is the main reason for these!

Chapter 4 A good relationship should look like, if you feel like you’re going to hit the top when you’re arguing with your spouse, take a break. Leave the room for a few minutes. It’s far more than just screaming to exacerbate the fight. Just say (if you can say anything) that you need a minute to calm down and you’ll resume the discussion when you take a break. Respect. If you or your partner are angry, this is not a good time to discuss important or difficult subjects. Understanding the “hotkey” issue triggers two of you and tries to avoid these problems. Sometimes, setting a regular timetable for these discussions, whether it’s money, housework or anything else, will eliminate some of their enthusiasm. Hold a “meeting” once a month to talk about money or other things that lead to stress. It’s much better than shouting at each other in battle. You may not expect this monthly meeting, but at least you’ll know it’s going according to plan, and you’ll be calmer when it arrives.

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A good relationship needs to be communication, is respect and sex is the same mutual respect, in order to get a good balance of life.

Chapter five, methods of contraception

1. Safe period contraception Many people think that the use of tool contraception is more troublesome, so sometimes will choose the safe period for contraception, the so-called safety period is to avoid the ovulation period of women, but the ovulation period even if the calculation of the possibility may not be accurate, because the human body will occur a lot of unexpected situations, ovulation period will also be because of these changes, once changed,

The calculation of the re-registration will not be very accurate.

1. Contraceptive use Now a lot of young people like to use

Contraceptive contraception, this method of contraception is more free, can be used after the contraceptive, and many contraceptives claim to be of no harm to the body, but if women take the pill for a long time, the physical harm is very large, if the use of this method of contraception, can even lead to infertility and cancer.

1. Use of condom contraception

This approach may seem troublesome, but it does little harm to both sides of the body, and the contraceptive effect is better, compared to other ways, this method of contraception is actually the most reliable.

Chapter six, drugs, and addictive drugs are generally drugs that direct people to form addictions, ① different drug intake in the body, have their own toxic side effects and produce withdrawal symptoms, the formation of direct and serious health damage, and even drug overdose to death. In addition, drug abuse can lead to a variety of complications due to the effects of drugs on the digestive, respiratory, cardiovascular and immune systems.　　Such as acute and chronic hepatitis, pneumonia, sepsis, endocarditis, renal failure, arrhythmia, thrombotic phlogistic, arteritis, bronchitis, emphysema, a variety of skin diseases, chronic organic brain damage, toxic psychosis, sexually transmitted diseases and AIDS. ② drugs not only cause great damage to the body, because of the physiological dependence and psychological dependence of drugs, so that drug users become slaves to drugs, their only goal in life is to try to obtain drugs, for which the loss of work, life interests and abilities. And will become the spirit of malaise, do nothing, do not want to control anything. It’s very scary. And also Some addictive behaviors, such as internet addiction, are a problem that many young people have! These three chapters raise a lot of meaningful questions, and I will keep my curiosity going！

CHAPTER ONE TO CHAPTER THREE

Hello everyone, I am Ding, I recently returned to China to spend the summer! But just recently, my teeth hurt especially, so I went to a special dental hospital for an examination. I will remove my wisdom tooth tomorrow.

About the reading experience of the first chapter: Let me feel that I should do what I should do every day. Rational treatment can’t make your own mood decide everything. So I set a goal for myself. So I applied a theoretical model.
Pre-consideration: I am thinking about whether I can control myself for two hours a day without playing a mobile phone / ready to give myself a small challenge. At this time, I feel that it is a challenge to not play mobile phones, and I don’t think that playing mobile phones is a problem. So I am prepared to take two hours a day to read some books that are useful to myself.

Contemplation: I think people now spend too much time on electronic products, so I think reading is definitely a meaningful thing, not a mere challenge.

Prepare for work; I chose a book of interest for myself, and then selected the time period I need to read every day. The time period I chose was two PM to four PM, and then I brewed a cup of black tea.

Action: I picked up the book and found that it was not as difficult to imagine that I was out of the phone for a while. I have been very happy in these two hours, so I have been insisting for about three days now. I am very happy for myself.

Maintenance: So I am in the maintenance phase now, I also thought that I might give up halfway. But the strange thing is that I didn’t resent the book.
I sincerely feel that the first chapter has promoted me to complete, a meaningful thing. So I decided to go watch a movie tomorrow!

The second chapter reads the feeling: actually, I have a certain feeling of depression,Also let me be more convinced of the point is that everyone more or less have a certain mental illness.It makes me feel like having a whole family and a good friend zoom is a very important thing. I have a cousin and her parents have a bad relationship. her mom rise her along. Let me feel that her mind may have problems in the future. So I love her very much and don’t want her to be hurt The second chapter reads the feeling: actually, I have a certain feeling of depression,Also let me be more convinced of the point is that everyone more or less have a certain mental illness.It’s not.Better medical devices or.Better technology can solve the problem.The key thing is.what the family and friends bring to you。

Third chapter is about pressure, I think in today’s society everyone has pressure, the key is how to adjust their mentality. I will be in every day, after exercise or after work. Go play one hours, or two hours of video games. To release your own pressure, Sometimes I would practice my sanda and let myself vent all my unhappy things. So the key to stress is how you can release it, not keep it in your heart all the time. It’s like a trash can. You need to pour out the rubbish every day, and it won’t let the rubbish fill out

https://www.facebook.com/groups/449833935560238/

Hello everyone, my name is Ding Wang. I am an undergraduate student from China. I chose to take the net class because I returned to my home country during my summer vacation. I chose this class because I want to understand what the human body structure looks like. What is the function of each part, what are their functions? How do we care for them? What kind of diet should our health be better with?

I am a senior student. My family lives in China, Hubei Province, Wuhan City. I love sports, such as basketball and Sanda. I really like to watch the NBA. My favorite NBA team is the Boston Carter. I almost never miss each of their games. I also have some research on health, such as the physiotherapy views of Chinese medicine practitioners in China. I don’t like smoking or drinking, but I always wonder if smoking is harmful to the body or is marijuana harmful to the body? I am very much looking forward to the activities we will start in this class. I hope everyone has a wonderful summer.

Thanks for joining me!

Good company in a journey makes the way seem shorter. — Izaak Walton