Progesterone Blood Test

PROGESTERONE BLOOD TEST Levels of progesterone rise and fall throughout the menstrual cycle. In a standard 28 day cycle, ovulation occurs on day 14 (where day 1 is the first day of your period). Following this, levels of progesterone rise, reaching a peak at day 21 (a level above 30 nmol/L indicates that ovulation has occurred). If your cycle is a different length, then you should take the test 7 days before you expect your next period to begin e.g. if you have a 35 day cycle you should take the test on day 28. 1 BIOMARKER HORMONE FUNCTION - Progesterone UPGRADE Need more biomarkers? Upgrade to the Ultimate Healthy Woman Blood Test