The first month of pregnancy is the high incidence of spontaneous abortion. If it is a preterm miscarriage, you need to go to the hospital as soon as possible to implement birth control treatment, and if it is an inevitable or incomplete miscarriage, you should also go to the hospital to check the size of the uterus and the condition of the cervical opening so as not to cause haemorrhage. In case of complete miscarriage, take rest and take care of your body to prepare for another pregnancy. Pre-eclampsia refers to a small amount of vaginal bleeding, often dark red or bloody leucorrhea, no pregnancy discharge, may be accompanied by paroxysmal lower abdominal pain, the cervical opening is not yet open, the size of the uterus is consistent with the number of weeks of menopause, the symptoms disappear after rest or treatment, the pregnancy can continue. If the miscarriage is complete, take care of your body, do not eat cold food and keep warm.