I could not be happier with my experience. I purchased Proov Confirm after our first month TTC was unsuccessful. I'm 36 and was concerned I hadn't ovulated. We're trying to get pregnant with what we plan to be our third and last baby. This system gave me so much peace of mind in that 2 week window of waiting. Being able to test and confirm I had in fact ovulated made me feel reassured that at least my body was doing what it needed to be doing. The test window also gave me something to do while waiting the appropriate time to take an early detection. UPT. The timing worked out that I could take it the day after my last Proov Confirm test, and was shocked in the best way possible to see a positive line. I work in prenatal healthcare and am very type A, so things surrounding pregnancy in general are a challenge for me given how much is out of our control. Highly recommend this product for anyone similar. It gave me back even just a little bit of control.