It is possible to have a false period after pregnancy, which is actually a type of vaginal bleeding. When there is vaginal bleeding after pregnancy when there are symptoms of preeclampsia, or biochemical pregnancy, or ectopic pregnancy and fetal eclampsia, it is often thought that this is a false menstruation. In fact, it is an abnormal situation, because there should not be vaginal bleeding after pregnancy, so after the occurrence of vaginal bleeding to go to the hospital to check to see what kind of situation caused. ultrasound can rule out ectopic pregnancy, check the blood HCG can be observed whether the embryo is normal or not, whether it is possible to have a biochemical pregnancy, or fetal arrest. Progesterone is normal, there is no possibility of luteal insufficiency causing vaginal bleeding.