Relax because you are nervous. There is also a vicious circle because of poor sleep. And it will happen when you are angry, so eat more fruits and vegetables properly and don't make up. If possible, do some simple exercises, such as walking.
Precautions for pregnant women: 1, don't drink too much tea.
Expectant mothers and pregnant women should not drink more tea, because theophylline (caffeine) in tea has an exciting effect, which will increase fetal movement and even endanger fetal growth and development.
2, it is not appropriate to drink too much.
Because some drinks contain alkaloids such as caffeine and clonine, pregnant women will have poisoning symptoms such as nausea, vomiting, headache and rapid heartbeat, which will affect the normal development of fetal brain, heart, liver and other important organs and lead to congenital diseases after birth.
3, should not be more vinegar
Too much vinegar and acidic food are one of the culprits leading to teratogenesis. Especially in the first half of pregnancy, a large number of acidic foods will reduce the alkalinity in the body, thus causing fatigue and weakness. Long-term acidic constitution not only makes the mother suffer from some diseases, but also affects the normal growth and development of the fetus, and even leads to fetal malformation.
4. Drinking is not advisable.
Because alcohol contains ethanol, it is toxic to the brain, liver and heart of human body. It can enter the fetus through the placenta, making the baby mentally retarded, with a special face and short stature after birth, which can lead to mental retardation in severe cases.
5, should not eat more hawthorn
Modern medical research has confirmed that hawthorn has contractive effect on female uterus. If pregnant women eat hawthorn and its products in large quantities, it will stimulate uterine contraction and seriously lead to abortion.
6, should not eat spicy spices
After pregnancy, expectant mothers eat spicy condiments such as fennel, star anise, pepper, cinnamon, pepper and spiced powder, as well as spicy foods such as frying and frying, which are easy to consume intestinal water, reduce the secretion of gastrointestinal glands and cause constipation. After constipation occurs, pregnant women defecate hard, increase abdominal pressure, and oppress the fetus in the uterus, which is easy to cause adverse consequences such as restless fetal movement, abnormal fetal development, premature rupture of amniotic fluid, spontaneous abortion and premature delivery.
7. It is not advisable to eat too many fritters.
Fried dough sticks contain a certain amount of alum, which is an organic substance containing aluminum. Aluminum can invade the fetal brain through the placenta, making it a brain disorder and increasing the incidence of dementia.
8, unfavorable overdose.
Expectant mothers are pregnant for 3 weeks to 3 months, which is the embryonic organ formation period. At this time, the fetus is very sensitive to the effects of drugs. According to clinical investigation, some drugs can cause fetal malformation, such as prednisone, streptomycin, aspirin, mironone, diazepam, tetracycline, chloramphenicol, long-acting sulfanilamide and so on. If expectant mothers and pregnant women must take it, it should be applied under the guidance of a specialist.
9, should not be too much contact with detergent.
Chemical components such as linear alkyl iodate and alcohol in detergent will destroy and lead to degeneration and necrosis of fertilized eggs. Especially in the early pregnancy, if you are exposed to various detergents (washing powder, shampoo, detergent, etc.). ) too much, those chemicals will be absorbed by the skin and accumulated in the body, which will denature the outer cells of fertilized eggs and lead to abortion.
10, it is not advisable to eat more spinach.
90 years ago, due to a printing error, the decimal point of iron content in spinach was moved to the right by one place. Since then, people have always thought that spinach contains a lot of iron and has the function of enriching blood, and regarded spinach as an ideal blood-enriching food for pregnant women, children and patients. In fact, the content of iron in spinach is not much, and the main component is oxalic acid, which has a devastating effect on zinc and calcium. Zinc and calcium are indispensable trace elements for human body. If the human body is short of zinc, people will feel poor appetite and taste. Once children are short of calcium, rickets, chicken breasts, bowlegs and tooth growth retardation may occur. If expectant mothers and pregnant women eat too much spinach, it will undoubtedly be detrimental to fetal development.