---
title: "What does a high Progesterone mean?"
type: biomarker-interpretation
url: "https://www.test-well.com/biomarkers/progesterone/high"
biomarker: Progesterone
direction: high
reference_range:
  - "Male, age 18+: 0.100 – 0.500 ng/mL"
  - "Female, age 18+, varies by cycle phase: 0.100 – 25.0 ng/mL"
reviewed_at: 2026-09-06
review_status: reviewed
date_published: 2026-09-05
---

# What does a high Progesterone mean?

> High progesterone is normal in the second half of the cycle and rises steadily through pregnancy, so a raised level most often means ovulation happened or a pregnancy is underway. Progesterone medication (vaginal, oral, injections) raises it, and rare adrenal or ovarian causes exist. Outside pregnancy and medication, a high level is rarely a concern.


## What is the normal range for Progesterone?

- Male, age 18+: 0.100 – 0.500 ng/mL
- Female, age 18+, varies by cycle phase: 0.100 – 25.0 ng/mL



## What are the common causes of high Progesterone?

1. Luteal phase of a normal cycle
2. Pregnancy
3. Progesterone medication (fertility treatment, hormone therapy)
4. Rare: ovarian cysts or tumors, congenital adrenal hyperplasia

## What symptoms go with high Progesterone?

- Breast tenderness, bloating, fatigue (luteal/pregnancy)

## What do clinicians usually check next?

- Pregnancy test if not already known
- Cycle-day check
- Rarely, further evaluation if very high without explanation

Follow-up tests at TestWell: [Pregnancy Test (Quantitative hCG)](https://www.test-well.com/tests/hcg-quantitative) ($26.99).

## How do you recheck Progesterone?

| Test or panel | Type | Price | Fasting | Results |
| --- | --- | --- | --- | --- |
| [Women's Fertility Essentials](https://www.test-well.com/tests/female-fertility-panel) | Panel (5 tests) | $119.99 | No | 3–5 business days |
| [Menopause Assessment Panel](https://www.test-well.com/tests/menopause-panel) | Panel (8 tests) | $179.99 | No | 2–4 business days |
| [Women's Hormone Panel](https://www.test-well.com/tests/womens-hormone-panel) | Panel (11 tests) | $239.99 | No | 3–5 business days |
| [Progesterone](https://www.test-well.com/tests/progesterone) | Test | $31.99 | No | 1–3 business days |

Plus one $6 lab processing fee per order; physician authorization included.

## Common questions

### Is high progesterone a sign of pregnancy?

It's consistent with it but not proof — the luteal phase raises progesterone every cycle. A pregnancy test answers the question.

## Related

- [What does a low Progesterone mean?](https://www.test-well.com/biomarkers/progesterone/low)
- [Progesterone reference ranges](https://www.test-well.com/biomarkers/progesterone)
- [Total Testosterone reference range](https://www.test-well.com/biomarkers/total-testosterone)
- [Free Testosterone reference range](https://www.test-well.com/biomarkers/free-testosterone)
- [SHBG reference range](https://www.test-well.com/biomarkers/shbg)

## Sources

- [Mayo Clinic Labs](https://www.mayocliniclabs.com/test-catalog/overview/8141)

---

Medically reviewed by Youmna DiStefano, MD (Medical Reviewer, TestWell); last reviewed 2026-09-06. Review policy: https://www.test-well.com/editorial-policy

Canonical page: https://www.test-well.com/biomarkers/progesterone/high
Machine-readable catalog: https://www.test-well.com/api/catalog.json · MCP server: https://www.test-well.com/mcp · Overview for agents: https://www.test-well.com/llms.txt

Prices are cash-pay, in USD, and include physician authorization; every order adds one flat $6 lab processing fee. Educational content is not a diagnosis — discuss results with a clinician.