If a small amount of bloody discharge occurs in early pregnancy due to straining to relieve stool, bed rest and progesterone should be given orally at this time. Because progesterone is a progestin, it can reduce the contraction of smooth muscles, which at the same time achieves the purpose of fetus stabilization. In addition, if the bleeding does not decrease after the medication, you must go to the hospital for an ultrasound examination, mainly to understand the development of the embryo in the uterus. In addition, it is recommended to take blood test for HCG and progesterone, and to take another blood test every other day to find out whether the HCG has doubled from the original level. If it has doubled, it means that the embryo is well in the uterus and can be continued.