How long is pregnancy nausea?

After pregnancy, some pregnant women may show nausea and vomiting or retching and other early pregnancy reactions at about 6 weeks of pregnancy. The specific assessment varies according to individual circumstances. If there is obvious discomfort, it belongs to pregnancy vomiting, that is, pathological changes, and needs to be dealt with in time. If the symptoms are not obvious, regular diet and rest can effectively alleviate them. For example, try to supplement vitamins to effectively alleviate nausea and vomiting and other uncomfortable manifestations. Do not overeat. Generally, it reaches its peak at about 8 weeks of pregnancy and disappears at about 12 weeks of pregnancy. Specific needs to be assessed according to individual circumstances.