- #1 OB-GYN Recommended Brand.
- Gives women a greater chance of detecting their fertile days, even if their cycle lengths are variable.
- Completely clear result: A smiley face in the indicator window pinpoints your 2 most likely days to get pregnant.
- Over 99% accurate at detecting your LH surge.
- 2 Packs of 20 Clearblue Digital Ovulation Tests included.