Clearblue Digital Ovulation Test Kit (OPK) - Clearblue, Proven To Help You Get Pregnant, 1 Digital Holder And 10 Tests Trans-Resveratrol For oral use only

For oral use only

and more recently

with a glass of water

The tingling effect is commonly associated with Beta-Alanine and is generally harmless

Clearblue Digital Ovulation Test Kit (OPK) - Clearblue, Proven To Help You Get Pregnant, 1 Digital Holder And 10 Tests Trans-Resveratrol For oral use onlyClearblue Digital Ovulation Test Kit (OPK) is a home use fertility test designed to identify a woman's fertile days by detecting changes in luteinizing hormone (LH) levels in urine. By identifying the days leading up to ovulation, the test helps couples time intercourse during the most fertile period when the chances of conception may be higher. The kit includes one reusable digital holder and ten test sticks. Synonym Names Ovulation Predictor Kit