Proov Reserve FSH tests are simple pee tests that provide insight into your ovarian reserve (how many eggs you have on hand). 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! Understanding FSH levels can give insight into your overall ovarian status to help you plan and set you up for success. Get numerical results in 10 minutes with the free Proov Insight app 99% accurate for detective FSH in urine, when levels are at or above normal range