Pregnancy bleeding stomach does not hurt generally can still be preserved, but if the bleeding increased, accompanied by abdominal pain when the chances of successful preservation of the fetus is relatively reduced. When you are pregnant and have vaginal bleeding without pain, you need to go to the hospital, ultrasound suggests that the embryo is developing well, and after proper rest, and following the doctor’s instructions to give progesterone and other medications to keep the baby alive, you can keep the baby alive, and continue to have a pregnancy. But when the vaginal bleeding increased, abdominal pain aggravated, gynecological examination of the uterine mouth has been opened, at this time the success rate of fertility preservation is not great. Early pregnancy should also pay attention to appropriate rest, must pay attention to can not be tired and strenuous exercise, prohibit sex, but also follow the doctor’s advice to continue to take folic acid on time. However, when vaginal bleeding occurs, you need to go to the hospital in time, and under the guidance of the doctor for ultrasound, blood HCG (human chorionic gonadotropin), progesterone and other tests to guide the treatment. You still need to go to the hospital when you are pregnant and bleeding without stomach pain in order to find out the cause and deal with it positively.