The Clearblue Fertility Monitor is proven to increase the chances of getting pregnant by 82% in the first cycle of use (1). It accurately tracks the changing levels of 2 key fertility hormones to identify more fertile days than traditional ovulation tests that monitor only 1 hormone (2), so you have more opportunities to get pregnant naturally.
https://www.amazon.com/Clearblue-Fertility-Monitor-Screen-Pregnant/dp/B00R1V66SG