Progesterone is a kind of progesterone, if you eat progesterone can come to menstruation, it means that the body has estrogen secretion, but also means that the body lacks progesterone, so simply rely on eating progesterone to menstruation is not pregnant. Because there is a normal ovulation to produce progesterone, if you do not eat progesterone does not come to menstruation, it means that the body does not have a normal ovulation, there is no normal ovulation can not be pregnant. Therefore, if you have abnormal menstruation, you need to go to the hospital to do sex hormone six tests and ultrasound, to find out the reason why you don’t have menstruation, and then according to the results of the examination to regulate menstruation and promote ovulation treatment. If there is normal ovulation, then you can get pregnant, and if there is normal ovulation, then you can have normal menstruation, so if the patient simply takes progesterone, even though the menstruation comes, it may not necessarily be able to ovulate.