The bleeding in coitus in early pregnancy is considered to be due to preeclampsia, and patients need to take medication and surgical treatment to deal with it. 1. medication: early pregnancy coitus will form a stimulus to the pregnant woman’s uterus, causing uterine contractions, and uterine contractions may have an impact on the stability of the embryo, resulting in preeclampsia, which leads to coitus hemorrhage in pregnant women. At this time, patients need to consult a doctor in time, under the guidance of the doctor to use progesterone, dydrogesterone and other progestogens for fertility preservation therapy, try to maintain fetal stability, generally after the use of drugs, the patient’s clinical symptoms disappeared, and ultrasound suggests that the fetus is normal, you can continue the pregnancy. 2. Surgical treatment: Surgical treatment is mainly used for pregnant women whose clinical symptoms have not disappeared after medication, or whose ultrasound suggests that the embryo is underdeveloped. When the above situation occurs, the pregnant woman usually can not continue the pregnancy, the occurrence of miscarriage is basically unavoidable, the doctor will generally recommend that the patient through the purging operation, scraping operation and other surgical methods to terminate the pregnancy, to avoid the occurrence of other adverse pregnancy outcomes. Early pregnancy coitus has a serious impact on the pregnant woman’s body and the development of the fetus, pregnant women in the early stages of pregnancy should avoid having sex, more bed rest. Pregnant women who need to have sex should follow the doctor’s advice to have sex with gentle movements after the fetus is basically stabilized in mid-pregnancy.