It is usually better to take the test on the 2nd to 4th day of menstruation, but due to individual differences, it is not possible to determine the best time to take the test. Hormone 6 includes Follicle Stimulating Hormone (FSH), Luteinizing Hormone (LH), Estradiol (E2), Progesterone (P), Testosterone (T), and Prolactin (PRL), which can assess the endocrine status of a woman and the reserve function of her ovaries, and assist in the diagnosis of gynecological endocrine diseases. It is usually better to take the test in the morning of 2~4 days of menstruation. Before the test, please be careful to maintain inner calmness, and if necessary, you can wait for a few moments in your seat before going to have your blood drawn. For patients who are preparing for pregnancy or suspected of having gynecological endocrine diseases such as polycystic ovary syndrome, premature ovarian failure, etc., it is recommended that they go to regular hospitals to complete the hormone six tests in order to clarify the cause of the disease and guide the doctor in the subsequent treatment.