Most pregnant women experience pregnancy reactions after pregnancy, showing symptoms of nausea and vomiting, which usually do not lead to bleeding when they are not serious. However, if the condition is serious, it is possible that the capillaries in the stomach may rupture in the process of vomiting and bleeding may occur, but this condition is not particularly serious and the bleeding is not large, so it usually does not require special treatment. If you feel nausea and vomiting is serious, you can take some vitamin B6, a drug for nausea and vomiting, to relieve pregnancy vomiting and reduce the phenomenon of bleeding from broken capillaries. However, if the amount of bleeding during pregnancy vomiting is relatively large, you need to go to the hospital in time for treatment.