Progesterone belongs to the progesterone hormone, and only with a balance of estrogen and progesterone can normal menstruation be maintained without corresponding changes in menstruation. If you take too much progesterone supplementation, it can also bring certain hazards, such as prolonging the menstrual cycle, thickening the uterine lining and increasing the menstrual volume. Therefore, the progesterone must be supplemented under the guidance of a doctor, not without permission, and must be strictly in accordance with the time to stop taking the medication, do not take a few more or less days without permission, the original disease will play a corresponding impact, so the implementation of medical advice to take the medication is the most basic. In addition, when taking progesterone there may be dizziness, so it is recommended to take it orally at bedtime.