850 x ONE STEP 3.5mm Ovulation Test Strips 20mlU/mL
Successful fertilisation is most likely during a 24-hour period following the L.H. surge. Being able to predict the L.H surge is very helpful when trying to become pregnant.
Test Sensitivity 20mIU/mL
These tests are identical to the tests that are supplied to the NHS.
For more information about our ovualtion tests please click here.