Progesterone Test

The progesterone blood test measures levels of this vital reproductive hormone after ovulation, typically around day 21 of a 28-day cycle. Higher levels may indicate successful ovulation, while lower levels could suggest potential fertility issues. You can conveniently order the test online, visit a nearby location for sample collection, and receive fast results—no doctor’s visit required.

What’s Tested

Our Progesterone Test measures the level of progesterone in your blood, typically on day 21 of a 28-day menstrual cycle (or 7 days before your next period). This test helps determine if ovulation has occurred, but it does not predict your most fertile days within the cycle.

Preparing for Your Sample Collection

For the most accurate results, fasting is recommended. Please avoid eating or drinking anything except water for 8-12 hours before your sample collection.