As often implied in TV shows, the happy news of pregnancy often comes with early pregnancy reactions. On the one hand, the joy of getting a baby; on the other hand, the pregnant mother’s body may experience one or more early pregnancy symptoms, such as vomiting, physical weakness, drowsiness and so on. In fact, these early pregnancy reactions are normal phenomena, which are a series of reactions caused by the increase of human chorionic gonadotropin (hCG) in the body of pregnant mothers in early pregnancy, the decrease of gastric acid secretion and the prolongation of gastric emptying time. These symptoms generally do not require special treatment. After 12 weeks of pregnancy, as the level of hCG in the body decreases, most of the symptoms will disappear naturally and the appetite will slowly return to normal. Don’t worry about early pregnancy vomiting, eat as much as you can. One of the biggest symptoms of early pregnancy is vomiting, and many studies have found that women who experience nausea and vomiting during pregnancy are less likely to miscarry. One study showed that vomiting (not just nausea) was associated with a lower risk of miscarriage. Some researchers also found that women who experienced nausea and vomiting had a lower risk of preterm delivery and of giving birth to a low birth weight baby. But these studies don’t fully reveal why this is the case. Researchers don’t even know exactly why some women feel nauseous during pregnancy and others don’t. It’s possible that the dramatic rise in human chorionic gonadotropin (hCG) and estrogen levels played a role. While pregnant mothers who keep running to the bathroom to vomit may feel relieved to hear this, those who don’t vomit often need not worry. Many women have no vomiting reactions throughout their pregnancy and give birth to perfectly normal, healthy babies. When pregnant mothers experience early pregnancy symptoms of vomiting, the first thing to do is to drink more water, eat less and more often, don’t force yourself to eat after vomiting, and try to eat lighter. In fact, the fetus’ nutritional needs are not very large at this stage, and the mother’s previous reserves can meet the fetus’ needs, so there is no need to force yourself to eat food that you can’t eat. It is best to eat as much as you can from your own needs at this time. The common medicine to relieve pregnancy vomiting: vitamin B6 mild pregnancy vomiting can be regulated by diet only, very serious pregnancy vomiting needs to be controlled by medication. Severe pregnancy sickness is mainly characterized by vomiting and weakness, and may lead to severe dehydration. The severity of dehydration can be determined by the condition of the skin: if the pregnant mother vomits particularly severely and the skin on her body does not pop back easily by pressing, it is important to go to the hospital. This is a dangerous situation and medication must be administered under the doctor’s supervision. The doctor may give you sugar saline and anti-emetic medicine. Anti-emetic medication, which used to be commonly used, is vitamin B6.