How many times a day pregnancy vomiting, from person to person, some pregnant women vomit more often, some pregnant women vomit less. After a successful pregnancy, due to changes in hormone levels in the body, pregnant women may experience pregnancy vomiting, some pregnant women have a larger reaction and may vomit more times a day. Some pregnant women may have a larger reaction and may vomit more times a day. Some pregnant women may have a smaller reaction and may vomit less often, and some pregnant women may not even experience vomiting, so there is no clear standard for how many times a day a pregnant woman may vomit. Mild vomiting, generally no special treatment, mainly to improve the diet, reasonable rest. When pregnancy vomiting is more obvious, can apply vitamin B6 and other drugs to give improvement. Vomiting is particularly serious, should also seek medical treatment intravenous rehydration, to avoid electrolyte disorders as well as dehydration. Since pregnant women belong to a special group, they should follow the doctor’s instructions when using medication, and should not use medication without authorization.