If you are not pregnant and have a corresponding disease that requires progesterone supplementation, you can take progesterone to give the appropriate treatment. Progesterone belongs to the progesterone clinic is also a prescription drug, commonly used in the treatment of preeclampsia, habitual abortion, due to the lack of progesterone, resulting in the second half of menstruation, irregular vaginal bleeding or menstrual cycle significantly shortened, can be given with progesterone to give the appropriate treatment, it is recommended that the use of medication under the guidance of a doctor. As progesterone may cause dizziness within an hour of administration, or in severe cases, a fall, it is advisable to take it at night before going to bed to avoid dizziness. In addition, the prescribed period of taking progesterone should not be interrupted, once interrupted may lead to irregular vaginal bleeding.