Then you can test to see if you have been successful, with over 99% accuracy from the day your period is due, with the Clearblue PLUS Pregnancy Test.They measure the changes in level of a key fertility hormone - luteinising hormone (LH) which is more accurate than calendar and temperature methods at identifying the most fertile days of the cycle.Features:Shows your 2 most fertile days - by pinpointing your 2 best days to get pregnant, you can be more confident you are trying on the right days.
It tracks 2 key fertility hormones to identify your personal High AND Peak fertility days, so you can plan ahead and have more opportunities to get pregnant.