Month: May 2020

bear

Those things about pregnancy and childbirth: polyhydramnios and oligohydramnios

Where does amniotic fluid come from? Amniotic fluid is not ordinary water, It is essential for the normal growth and development of the fetus, And there are also some people about the source of amniotic fluid, It may surprise you to say it, In fact, after entering the second trimester of pregnancy, The main source of amniotic fluid is fetal urine, Another secondary source is fluid secreted by the fetal lungs. In the third trimester of pregnancy, The fetus can produce more than 1000 mL of urine per day, There must be a way out for so much amniotic fluid, Otherwise, it will lead to polyhydramnios. The main way of amniotic fluid absorption is fetal swallowing. To put it bluntly, Read More …

bear

Pregnancy and childbirth: Can high myopia give birth smoothly?

The so-called high myopia refers to ametropia with myopia degree greater than 600 degrees, accompanied by axial extension, fundus retina and choroidal atrophy and other degenerative diseases becoming the main characteristics. To put it simply, myopia is over 600. If you look at the literature related to high myopia and cesarean section, Most of the literature is from Eastern Europe, Some ophthalmologists will suggest that the delivery method for patients with high myopia should be cesarean section, Because the patient needs to hold his breath for a long time during vaginal delivery, This increases the risk of retinal detachment. The real situation is: Patients with high myopia will have a series of corresponding changes in their eyes during pregnancy. For Read More …

bear

Pregnancy and childbirth: What is the most appropriate age to have children?

Physiologically speaking, It is best for women to have children around the age of 20: It is easy to get pregnant, give birth quickly and smoothly, recover quickly after delivery, and have few birth defects. Having children at this age is really like bearing fruit on a tree. As soon as it is ripe, it falls off. However, Women in this age group are often not mature enough in their psychological age, May not have finished their studies, Without a stable job, It is not appropriate to have children so early. On the whole, The more suitable age for giving birth is about 25-28 years old, If for the sake of career development, A few more years will be fine, Read More …

bear

Pregnancy and childbirth: Routine screening of mother-child ABO blood type incompatibility is not recommended.

Screening for ABO blood group incompatibility between mother and child is not routinely recommended during prenatal examination. The reasons are as follows: 1. There is no direct relationship between the antibody level in mother’s blood and ABO hemolysis of newborn, Therefore, even if anti-A and anti-B antibodies are found in the blood of pregnant women, Nor does it advocate reporting the results. 2. Even if the possibility of fetal hemolysis is suspected during pregnancy, There is no evidence-based medical evidence to prove that drug therapy is effective. 3. ABO hemolysis has few serious consequences. Because after the anti-A and anti-B antibodies enter the fetus, It will combine with various fetal cells, The number of antibodies that actually bind to fetal Read More …

bear

Pregnancy and childbirth: Drinking Coffee during Pregnancy

In fact, it is misinformed that pregnant women cannot drink coffee on the Internet. Coffee can be drunk, but not in excess. Excessive amount will lead to an increased risk of abortion. What is the amount of safe coffee to drink? Not according to the number of drinks, Because the cups are big and small, Coffee is different. According to American research, When the amount of caffeine in coffee exceeds 200 mg per day, The abortion rate will double. However, the abortion rate will not increase when it does not exceed 200 mg per day. Therefore, You can drink coffee after pregnancy, As long as the total amount of caffeine does not exceed 200 mg. It should also be noted Read More …

bear

By doing this, it is easier to stick to running.

When I went out for a morning run, I can always meet a hemiplegic uncle in the community who is walking slowly and doing rehabilitation exercises. Every time he sees me, he is not very quick to say: “good, good, good, it’s too good for you to insist on exercising. I didn’t exercise when I was young. Now like this, my heart is blocked and my head is blocked…” Do you think it is more difficult to run for ten minutes than to drink ten glasses of wine? Don’t doubt yourself, As long as we proceed step by step and avoid unnecessary sports injuries, Within three months, You can take the formidable distance from the previous college physical examination, Just Read More …

bear

What should I do about [acclimatization]? Can eating tofu relieve it?

I don’t know how many people are like me, After college, almost all the high school knowledge was returned to the teacher, But some anecdotes and anecdotes gossiped in class, Still imprinted in my mind. For example, there was a macho male math teacher in our high school. With a size of 1.85 meters, Pectoral muscles are more developed than I can reach in my whole life. Daily dress is meticulous, The style of doing things is swift and resolute, He is also the gold medal coach of Olympic mathematics in our province. Therefore, he also charmed many young girls of that age and some young men… He had a class before the college entrance examination. I don’t know how Read More …

bear

How to treat heartburn and acid regurgitation? Can steamed bread be used as medicine?

When looking at the outpatient department, there are always patients who mention that every time stomach trouble breaks out, acid regurgitation is not timely to eat steamed bread, and then they feel much better. Can acid regurgitation be treated with steamed bread? In fact, acid regurgitation is not a disease, but a symptom, mainly caused by stomach inflammation. Although steamed bread can be used to relieve stomach acid regurgitation, it cannot cure stomach inflammation. Gastric Acid Secretion and Gastric Mucosal Protection In order to digest food, the stomach secretes a large amount of gastric acid and other necessary substances. We can imagine that the continuous secretion of gastric acid is like the enemy launching rockets against our city. The stomach Read More …

bear

Obesity is a disease in itself, according to the American Medical Association

In 2013, after a heated debate, the American Medical Association finally decided that [obesity itself is a disease]. The impact of obesity on health may be much more serious than we thought. Are you really [fat]? In life, We often distinguish fat from thin by weight, This method is simple but incorrect. Weight is affected by too many factors, Such as height, bone structure, muscle proportion, water content, etc. At present, Obesity in medical sense is defined by body mass index (BMI), waist circumference, etc. BMI is the square of weight (Kg) divided by height (m), BMI ≥ 25 is overweight, While ≥ 30 is obesity. This standard is actually particularly arbitrary. Simple as it is, It is only applicable Read More …

bear

Is the bigger the baby’s head, the smarter it is?

As the saying goes [big head is smart, small head is smart], the bigger the baby’s head is, the smarter it is. Is this statement really scientific? First, how to measure The size of the baby’s head is generally measured by head circumference. Head circumference refers to the maximum length around the head. Generally, it is measured by a soft ruler. The baby takes the standing position, sitting position or supine position. The soft ruler is fixed at 0 o’clock on the upper edge of the eyebrow arch on one side of the head. The length of the head circumference is determined by clinging to the scalp (too much hair will push it away) and returning to 0 o’clock around Read More …