Confirm PdG Tests

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Check for Successful Ovulation with Ovulation Double Check

Proov Confirm Ovulation Double Check is a simple pee test that checks for successful ovulation at home. Scan your results with the free Proov Insight app to get lab-quality numerical results right on your phone, with no need to buy an extra monitoring device! 

Proov uses a patented testing method to track PdG, a marker of progesterone that is detectable in urine and indicates high-quality ovulation when elevated. It’s a key piece of the fertility puzzle not fully revealed by BBT and blood tests. 

Successful ovulations greatly increases the chance of a successful pregnancy. A clinical study* shows that elevated PdG on specific days after suspected ovulation (during the implantation window) is associated with a 92% chance of successful pregnancy, compared to only a 19% chance in those with lower PdG levels.

  • Get numerical results in 10 minutes with the free Proov Insight app
  • Each cycle kit empowers multiple days of testing for more thorough understanding 
  • The perfect companion to Proov Predict ovulation predictor tests

✅  FSA/HSA Approved

✅  FDA-Cleared

✅  Free US Shipping


The Proov Insight app is only compatible with select phone models. Please see the full list of compatible models on our app FAQ.

Each package includes enough strips for 1, 2, or 4 cycles of testing, plus one additional test to establish your baseline early in your cycle. 

You’ll test your pee several times throughout your cycle as directed, and each time you’ll get results in about 10 minutes. 

The free Proov Insight app helps you take your knowledge one step further by converting your results into numerical data. Plus you’ll get easy all-month digital tracking, details on what your results mean, and action plans to support your goals. 

If you have questions, we’re always here.


Only Proov Confirm uses a patented testing method to track PdG over time — the most thorough way to check for successful ovulation.

You’ll assess PdG levels multiple times through the second half of your cycle (the “implantation window”), gaining valuable insight into your ovulation each month.

Want a professional opinion?

Talk With a Doc

We’re excited to offer 1:1 consultation with Board-Certified Reproductive Endocrinologist and infertility specialist, Dr. Gary Levy. 

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Returns + Shipping Policy

- Due to the personal nature of our product, we cannot accept returns. If there is a problem with your order, please contact us.

- Orders ship on the day of purchase when placed by 10 AM PST on business days (M-F, excluding holidays). Orders received after that time ship on the following business day. 

See our full returns + shipping policy.

— Sources

*Bernstein, D., Frishman, H., Levin, S., and Schwartz, S. “The Value of Urinary Pregnanediol Estimation for Monitoring Early Pregnancies”, Fertility and Sterility, Vol 29 No 2, February 1978.

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