When does pregnancy vomiting disappear each pregnant woman’s situation is different, most pregnant women pregnancy vomiting to 12 weeks or so, that is, three months or so gradually disappear. Pregnancy vomiting and the body of the human hair membrane gonadotropin elevated, pregnant women’s own physical condition and so on have a relationship, general menopause 6 weeks of nausea, vomiting and other early pregnancy reaction, 8-10 weeks of early pregnancy reaction is intense, 12 weeks of pregnancy about HCG will gradually decline, pregnancy vomiting will gradually reduce or disappear. If the pregnant woman’s physical condition is not very good, mental overstress, pregnancy vomiting time may also be a little longer, there are a very small number of pregnant women throughout the entire pregnancy state is not good, anxiety, poor sleep, and so on, and even throughout the entire pregnancy with pregnancy vomiting, so when pregnancy vomiting disappeared varies from person to person. It is recommended that pregnancy on time for maternity checkups, when pregnancy vomiting is serious can be treated under the guidance of a doctor, through active treatment most can be relieved, pay attention to rest, keep a happy mood.