Progesterone capsules are about 27 dollars or so a box, the production of different manufacturers so the price is not the same, in the purchase before you must do a good consultation. In addition, if you use progesterone it is best to use the drug under the guidance of a doctor, do not take the drug without authorization, because progesterone itself belongs to the progesterone, if you take the progesterone in the absence of indications, or unauthorized use of the clinic, may cause irregular vaginal bleeding, so it must be under the guidance of a doctor to use the drug. If the patient is allergic to progesterone is not allowed to take, progesterone itself has side effects, the vast majority of an hour after taking the phenomenon of dizziness occurs, so it should be taken orally before going to bed. Progesterone is used to stabilize the fetus or used in the treatment of menstrual disorders, or to promote menstruation in different doses and time, so be sure to follow the doctor’s instructions to give the dose.