Hospital
$150+
Other Labs
$50
TestWell
$31.99
Progesterone is a hormone produced primarily by the ovaries after ovulation. It prepares the uterine lining for pregnancy and supports early pregnancy. Testing progesterone levels can confirm ovulation, evaluate fertility, monitor hormone replacement therapy, and assess luteal phase deficiency. Levels vary significantly throughout the menstrual cycle.
Sample Type
Blood draw
Fasting
Not required
Results In
1–3 business days
Performed By
Labcorp
1 biomarker tested
Your Progesterone results will include values for each of the 1 biomarker tested, along with reference ranges. Results are reviewed by a licensed physician before being released to your secure portal.
If any values fall outside the normal range, your report will include guidance on what that may mean and recommended next steps. You'll receive an email notification when your results are ready, typically within 1–3 business days.
Typical reference range layout
Lab reports show where your value sits relative to established reference intervals—your physician interprets this in context for you.
No fasting required. Best tested on day 21 of the menstrual cycle (7 days after ovulation) for fertility evaluation.
TestWell Price
$31.99
No insurance needed · HIPAA compliant
Frequently ordered together
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Progesterone
$31.99