The following things should be noted for the sex hormone test. 1. If you have menstruation, it is best to have your blood drawn on the second or third day of your period. 2. You must fast before the blood is drawn. 3. It is recommended to sit still for about 10 minutes before the blood is drawn to avoid strenuous exercise that may cause elevated prolactin and affect the test results. 4. If the blood is drawn before 9:00 a.m., the results will be available around 3:30 p.m. on the same day. 6. Try not to take hormonal drugs before the blood test to avoid affecting the test results. These are the things that need to be noted for the sex hormone test.