Clearblue Digital Ovulation Test (10) Tests detects estrogen and luteinising hormone (LH) in urine. A surge in LH occurs just before ovulation which indicates you are at your most fertile stage, maximising your chances of conceiving naturally.
One month supply.
Over 99% accurate.
Extra test sticks FREE
Pinpoints your 2 most fertile days.
Direction for Use: Place the Absorbent Sampler pointing downwards in your urine stream for 5 to 7 seconds or you can collect a urine sample in a clean, dry container and dip the sampler into the urine for 15 seconds.
Cautions and warnings: This device is for home use. Keep out of the reach of children. Store at room temperature. Before applying urine to the test stick it must be inserted into the test holder.