Whether the bleeding in early pregnancy can be preserved depends on the size of the bleeding and the severity of the stomach pain. If the progesterone level is low in early pregnancy, it can lead to miscarriage and needs to be supplemented with progesterone-based medications to have the effect of preserving the pregnancy. However, in early pregnancy, bleeding due to ectopic pregnancy should be determined by ultrasound examination, because ectopic pregnancy cannot be preserved and the development of the condition needs to be controlled by timely medication or surgery to avoid affecting the health of the pregnant woman. If the bleeding is caused by ectopic pregnancy, it may develop into hemorrhagic shock without timely treatment, which can be life-threatening at any time.