Progesterone capsules are oral medication, not vaginal medication, inserted into the vagina after being discharged mainly to consider the following two possibilities: First, progesterone capsules are inserted into the patient’s premature activities, so that the capsule in the effect of gravity is very quickly discharged out of the body, the surface of the progesterone capsule is very smooth, and at the same time there is secretion in the vagina, so that the surface of the vagina is very smooth, resulting in the capsule’s friction is very small, so that the patients It is very easy to be discharged after the activity. Second, patients use progesterone, vaginal capsules after not absorbed by the vagina so be discharged. Progesterone capsules this oral medication in the vagina is not easy to be absorbed, the effect of medication is very bad, most of the drugs will be discharged, patients can choose progesterone vaginal slow-release gel into the vagina to supplement progesterone, this specialized vaginal medication progesterone absorption effect is better.