Meet Pearl Powered by Proov

Pearl turns your iPhone into a powerful fertility tracker.

Pearl is the only system that enables daily monitoring of three fertility hormones, FSH, LH, & progesterone.

This gives you a more complete understanding of your cycle and your hormones.

Meet Pearl Powered by Proov

Pearl turns your iPhone into a powerful fertility tracker.

Pearl is the only system that enables daily monitoring of three fertility hormones,

FSH, LH, & progesterone

to give you a more complete understanding of your cycle and your hormones.

Pearl powered by Proov measures three key fertility hormones.

Follicle Stimulating Hormone (FSH)
FSH levels are high in the beginning of the cycle and decrease once a follicle is selected and starts to develop. Pearl tracks the decrease in FSH levels and uses this information to open your fertile window.
Luteinizing Hormone (LH)
Once the follicle is ready, a surge of LH is released and ruptures the follicle and a mature egg is released, also called ovulation. Pearl tracks changes in LH levels and uses a surge in LH to predict ovulation date.
Progesterone (PdG)
Progesterone is produced from a follicle after it ruptures and releases an egg (Ovulation). An LH surge doesn’t always result in ovulation.   To confirm ovulation has occurred, Proov strips test for increases in the urine metabolite of progesterone (PdG).  The Pearl app allows women to track Proov test results as well to more accurately confirm ovulation date.

Pearl powered by Proov measures three key fertility hormones.

Follicle Stimulating Hormone (FSH)
FSH levels are high in the beginning of the cycle and decrease once a follicle is selected and starts to develop. Pearl tracks the decrease in FSH levels and uses this information to open your fertile window.
Luteinizing Hormone (LH)
Once the follicle is ready, a surge of LH is released and ruptures the follicle and a mature egg is released, also called ovulation. Pearl tracks changes in LH levels and uses a surge in LH to predict ovulation date.
Progesterone (PdG)
Progesterone is produced from a follicle after it ruptures and releases an egg (Ovulation). An LH surge doesn’t always result in ovulation.   To confirm ovulation has occurred, Proov strips test for increases in the urine metabolite of progesterone (PdG).  The Pearl app allows women to track Proov test results as well to more accurately confirm ovulation date.

Pearl powered by Proov is easy to use.

Simply download the Pearl iOS app, collect first morning urine, and then use the app each day

to complete testing and store results.

Pearl calculates your fertility status every day based on your own hormone profile!

(iPhone not included)

Pearl Digital Fertility Kit Powered by Proov

Monitor and track your full cycle with the Pearl Digital Fertility Kit Powered by Proov. Each kit contains 15 Luteinizing Hormone and Follicle Stimulating Hormone test strips, and 4 Proov strips to monitor progesterone. Take daily photos of your test results using the Pearl fertility tracking app (iOS only) for easy, digital cycle tracking. This kit contains one month of test strips and access to the Pearl Fertility App (iPhone not included).

$69.99

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Pearl Digital Fertility Kit

Powered by Proov

Monitor and track your full cycle with the Pearl Digital Fertility Kit Powered by Proov. Each kit contains 15 Luteinizing Hormone and Follicle Stimulating Hormone test strips, and 4 Proov strips to monitor progesterone. Take daily photos of your test results using the Pearl fertility tracking app (iOS only) for easy, digital cycle tracking. This kit contains one month of test strips and access to the Pearl Fertility App (iPhone not included).

$69.99

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