It is possible to have a medical checkup during your period, but it is still inappropriate for gynecological examination and routine urine examination, that is, you can check it, but there is always something that cannot be checked afterwards. However, there is one test that must be checked on the 2nd-3rd day of menstruation, which is the hormone six test, so if you want to do the physical examination it is best to do it after three days of clean menstruation. It is more convenient to do the test after your period is clean, and the test done is more comprehensive and objective. To do a comprehensive medical examination, you generally have to go on an empty stomach, so that you can facilitate blood tests and liver and gallbladder ultrasound. It is also best to hold urine to go, so that it is convenient to do gynecological ultrasound. The best menstrual period to do the menstrual period must do the examination, other physical examination is best to do after three days clean menstruation.