How does Clearblue Advanced Digital Ovulation Test work?
Other ovulation tests detect the rise of luteinizing hormone (LH) which occurs 24 - 36 hours prior to ovulation, identifying the 2 best days to get pregnant each cycle.
Other ovulation tests detect the rise of luteinizing hormone (LH) which occurs 24 - 36 hours prior to ovulation, identifying the 2 best days to get pregnant each cycle.
The Clearblue Advanced Digital Ovulation Test is a breakthrough: not only does it detect the rise in LH, it also monitors the level of another key fertility hormone, estrogen, which increases in the days before the LH surge. Because your partner's sperm can survive in your body for up to 5 days, you can actually become pregnant by having intercourse during the days leading up to ovulation. By tracking these 2 key hormones, this test is able to typically identify 4 fertile days leading up to, and including the day of ovulation, twice as many as any other ovulation tests.
