It is normal to have a reaction only at 10 weeks of pregnancy, and everyone’s reaction to pregnancy is different. In early pregnancy, most women experience weakness and discomfort, nausea and vomiting, which are common reactions during pregnancy. Some women experience early pregnancy reactions earlier, some later, and it is normal to experience reactions only after 10 weeks of pregnancy. Early pregnancy reaction time is different from person to person, some women may not have any abnormality during pregnancy, but some women vomiting during pregnancy is relatively serious, but don’t worry too much, go to the hospital regularly for obstetrics, as long as the development of the fetus can be normal. Women in pregnancy should choose a regular hospital for maternity, according to the doctor’s guidance to do a good job of preventive measures, early pregnancy reaction is different from person to person, the fetal development can be good.