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Proov Reserve FSH Tests

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Check on Your Egg Count

Your ovarian reserve can impact your conception timeline. With Proov Reserve, you can check on your ovarian reserve status from the comfort of home, without a blood draw. 

Quantity: 6 FSH tests, 2 cycle supply


Why you need it:

  • Proov Reserve tracks FSH early in the cycle, providing valuable insights into ovarian reserve by monitoring follicle stimulating hormone (FSH).
  • Higher FSH levels suggest a reduced number of follicles and eggs, providing critical information about the ovarian reserve.
  • Proov Reserve is designed for women who want to gain insights into their ovarian reserve, helping them understand the quantity of remaining eggs.

Why we love it:

  • We love that Reserve allows for early detection of FSH levels, empowering individuals with proactive fertility planning.
  • Recognises the importance of knowing ovarian reserve for successful conception, aligning with our commitment to supporting fertility.
  • Acknowledges the age-related decline in ovarian reserve, making Reserve particularly relevant for women over 35.

What is it (and why):

  • The kit includes components for tracking FSH early in the cycle, allowing for strategic testing on cycle days 5, 7, and 9. It provides clear instructions on how to use the kit, ensuring accurate and effective FSH testing.
  • May include informative materials explaining the significance of FSH in ovarian reserve assessment.
  • Recognises the diagnostic value of the test for individuals facing challenges in conceiving, providing a targeted investigative tool.
how to use


Proov Reserve tracks FSH (follicle stimulating hormone) early in
the cycle to understand ovarian reserve. You’ll test on cycle days 5, 7, and 9. If you’re not yet familiar with cycle days, no worries! Cycle day 5 is 5 days after the start of your period.



  • 6 FSH tests - Enough for 2 cycles!
  • Proov Insight app
  • Proov app card
Proov Reserve FSH Tests
Proov Reserve FSH Tests
Proov Reserve FSH Tests
Proov Reserve FSH Tests
Proov Reserve FSH Tests
Proov Reserve FSH Tests
Proov Reserve FSH Tests
Proov Reserve FSH Tests
  • Numeric hormone values

  • 99% accurate

  • Non-invasive

Reserve FSH Tests. These tests helped me to know that my egg reserve was doing good still.

Kassandra H

Reserve FSH Tests

Michele M

Reserve FSH Tests. Easy to use product with clear results. It did give me some hope, as I am approaching 40, that it is not yet too late. I am grateful for having access to the results that are cheap and reliable.

Aleksandra W

Reserve FSH Tests. I loved that the FSH tests were as simple and easy to use as the other Proov products. It is so nice to have access to a reliable test I can use at home, and I don’t have to bother about lab work or getting an appointment or copays. So appreciated!!

Lacey F

Reserve FSH Tests. Proov has transformed my TTC experience. The FSH tests are great for knowing my ovarian reserve. As someone with a low AMH level, it’s important to know where I stand each month. Their LH strips are great for knowing when I’m most fertile and the PDG tests are useful for knowing if I’ve ovulated and actually have a chance that month. I’ve also been able to confirm that the progesterone levels are not dropping too soon. I especially love the ease of use for these tests. I can just take a picture and get a numerical value of where I stand instead of relying on my eyes. I also love the Proov community. They have been helpful with all of my questions. I haven’t tried the balancing oil yet but that’s on deck for this current cycle.

Zara A

Frequently asked

Do I need the Proov Insight app to use Proov Reserve?

Yes. You must use Proov Reserve with the Proov Insight app to gain full-cycle hormone insights. Please note that Proov Reserve is only compatible with the following phone models:

  • iPhone 7 or higher running iOS 10 or above
  • Select Android models, all running Android 10 or 11: Samsung Galaxy Note20 or above, Galaxy S10 or above, Moto G or Z, and Google Pixel 3 or above.

They are working to add more models to this list.

What is my ovarian reserve and why should I care about it?

A woman is born with all her eggs and does not produce more over her lifetime. Your ovarian reserve refers to how many eggs your ovaries have remaining. Understanding your ovarian reserve can help you have more informed conversations with your doctor and get further assessment, if necessary.

Why does a high FSH level correlate with lower ovarian reserve?

FSH is your body’s signal that stimulates the ovaries to produce eggs, so levels typically increase a little early in your cycle. When your ovarian reserve is low, it takes a stronger FSH signal to stimulate your ovaries to produce eggs. This means that if you have a lower ovarian reserve, your body produces more FSH at the beginning of your cycle, and testing reveals higher levels of the hormone in your system.

I got a high FSH reading. Does this mean I have low ovarian reserve?

A single FSH reading — whether it be high or low — is considered non-diagnostic, since studies show that FSH levels can fluctuate. This is why Proov recommend testing FSH levels 3 times during your cycle (days 5, 7, and 9) and retesting your levels for at least a few cycles to get the best idea of your levels over time.

Do I need to use first morning urine with Proov FSH tests?

Yes, please test FSH levels using first morning urine for the most accurate results. First morning urine should be collected first thing when you wake up after at least a 6 hour hold. Using anything other than first morning urine can cause inaccurate results.

What are normal (or ideal) FSH levels when trying to get pregnant?

An ideal FSH level when trying to conceive is below 10 mIU/ml. However, one single FSH test is not diagnostic, so Proov always recommend testing for multiple days (specifically cycle days 5, 7, and 9) to get an average of your levels.

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