If there are signs of pre-eclampsia, you should first of all pay attention to keep your mood relaxed, not to have too much stress, and to relax your mood. If you are too nervous, it will easily lead to an increase in the chance of preterm miscarriage. During this period, you need to rest in bed absolutely, do not walk on the ground, and then pay attention to the size of the bleeding and the nature of the stomach pain. If you have severe stomach pain or increased bleeding, you should go to the hospital to have a blood test for HCG and progesterone. If the progesterone level decreases, progesterone should be replenished in time, either orally or by intramuscular injection, to reduce the chance of miscarriage. During this period, it is necessary to pay close attention to the amount of bleeding, if there is a sign of increasing bleeding, it means that the miscarriage is unavoidable and cannot be successfully preserved.