What side effects does menstruation have if she doesn't eat progesterone?

If menstruation expires, can eat progesterone to urge menstruation, but first of all to find out the reason, why not menstruation? First of all, to the hospital to test hcg or hormone six, see is pregnant or endocrine disorders, at the same time to do B ultrasound examination, see the thickness of the endometrium, bilateral ovarian conditions, there is no polycystic ovary exists. Finally, if there is no pregnancy, the endometrium has a certain thickness, if in about ten millimeters, can eat progesterone to urge menstruation, so that endometrial exfoliation bleeding menstrual cramps, generally no side effects. But if the endometrium is very thin, estrogen levels are particularly low, eat progesterone is also no effect, first to eat Bujiale, estrogen to make the endometrium thickened, and then eat progesterone menstruation will come. Therefore, progesterone is used under the guidance of a doctor and normally has no side effects.