Solid Kidney and Progesterone Pills and Progesterone Gum Pills are recommended to be taken at an interval of more than 30 minutes, Solid Kidney and Progesterone Pills is a traditional Chinese medicine for tranquilizing the fetus, while Progesterone Gum Pills is a western medicine for tranquilizing the fetus, Progesterone Gum Pills is mainly to inhibit the contraction of the uterine smooth muscle, which will play a tranquilizing role in the fetus, the two combined to treat the preterm miscarriage will play a better role, however, Progesterone Gum Pills will be taken about 1-3 hours after the occurrence of Dizziness occurs, it is best to take it orally before going to bed to avoid the occurrence of dizziness. In addition, if the clinical symptoms have disappeared or improved in the course of anabolic treatment, it is necessary to review, the purpose of the review is to understand the current situation of the embryo, whether the development is normal or not, after anabolic treatment, whether the blood test indexes have reached normal, and then decide whether to stop the drug.