A Progesterone test for ovulation is a blood test that measures the levels of Progesterone hormone in a woman's body to determine if ovulation has occurred. Progesterone levels rise after ovulation and remain elevated during the luteal phase of the menstrual cycle. By measuring Progesterone levels, the test helps confirm whether ovulation has taken place. If the Progesterone levels are within the expected range, it suggests that ovulation has occurred. This information is valuable for women trying to conceive, as it helps assess the timing of ovulation and the overall health of the menstrual cycle. The Progesterone test for ovulation is typically performed approximately one week before the expected start of the next menstrual period. However, the exact timing may vary based on individual circumstances, and healthcare professionals can provide personalized guidance on when to schedule the test.