It does not matter in general, women should pay attention to proper rest and not too much tension, if it is relieved in a short time, it can be observed temporarily first. If a woman has a pre-eclampsia miscarriage and stretching leads to persistent stomach pain, she needs to go to the hospital for a gynecological ultrasound and blood test for chorionic gonadotropin in a timely manner. If there is a decrease in hormone levels, a small amount of vaginal bleeding occurs, and if the fetal heartbeat is good, treatment with fetal preservation medication, such as progesterone injections or progesterone capsules, needs to be given. Women should also pay attention to proper rest after pregnancy and try to avoid falls and large movements to avoid affecting the development of the fetus. It is also important to avoid adverse stimuli such as bacterial and viral infections and to have regular obstetric checkups.