Menstruation delayed 10 days to do early pregnancy test, mainly to understand whether the phenomenon of menopause caused by pregnancy. If there is no pregnancy, there is no need to do other tests for the time being, and oral progesterone to induce menstruation will be enough. If there is no menstruation on the 9th day after stopping progesterone, you need to do other tests, such as thyroid function tests, sex hormone six tests, ultrasound, the main purpose is to find out whether there is a decline in ovarian function, or endometrial damage resulting in uterine adhesions, basically, you can get a preliminary diagnosis after these tests, and then give the appropriate treatment according to the results. According to the results of the treatment, it is possible to restore menstruation.