Theoretically there is no supplemental progesterone effect, mainly because this drug has been tested in the clinic, that is, the use of oxytocin to cause the symptoms of abortion in rats, and then given to the solid kidney pills for treatment, found that this drug on the abortion of rats have a tranquilizing effect, mainly can inhibit the normal contraction of uterine smooth muscle, but also inhibit the contraction of uterine smooth muscle after pregnancy, so there will be a corresponding tranquilizing effect. It has the corresponding effect of tranquilizing the fetus, but has not been found to have the efficacy of supplementing progesterone. If progesterone deficiency, you can take oral progesterone supplement, according to the specific circumstances under the guidance of the doctor and then the corresponding medication for supplementation, supplementation should be to understand the corresponding symptoms have disappeared, or through the laboratory to understand the progesterone has returned to normal.