Want to know when best to get pregnant?

New from Clear & Simple, the LH Ovulation Test Strips. Over 99% accurate. Knowing when ovulation is likely to happen can help you to determine when to have sex and so increase your chances of getting pregnant. A woman can only get pregnant at certain times during her menstrual cycle, when an egg is released (this is called ovulation). Sperm survives in a woman's body for a couple of days, so knowing when ovulation is likely to happen can help you to determine when to have sex and so increase your chances of getting pregnant.