There are more IVF tests, and you may go before, during, or after your period, depending on the specific test. Preparing for an IVF test is not a matter of one visit to the hospital. There are more tests for IVF, so you need to consult with your doctor and make an appointment for the tests based on your doctor’s recommendations and the test requirements of your fertility center. Among all the tests for IVF, there are both menstrual and non-menstrual tests. Some tests need to be scheduled specifically according to the timing of the menstrual cycle, while others are not affected by menstruation. For example, for female endocrine examination, assessment of ovarian reserve function needs to be performed on 1-3 days of menstruation. And tubal imaging or hysteroscopy needs to be performed on 3-7 days of clean menstruation. There are some blood tests that are drawn. Such as doing thyroid hormone, liver and kidney function, eugenics program, pre-thrombotic status, blood glucose, blood lipid, immune function, insulin and other tests are not affected by the menstrual cycle. There are more tests for IVF, so you need to consult your doctor and make an appointment.