Progesterone-Serum

This test measures the level of progesterone, a hormone involved in the menstrual cycle, ovulation, pregnancy, and reproductive health. It may be used to help assess whether ovulation has occurred, evaluate menstrual irregularities or fertility concerns, monitor progesterone levels during early pregnancy when clinically indicated, or investigate certain hormonal conditions. Results are interpreted along with symptoms, cycle timing, medical history, and other test findings.

This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.