An ovulation predictor kit can predict which days you are most fertile and can assist you if you are trying to get pregnant or if you are trying to avoid a pregnancy. It is best used by women who have regular menstrual cycles. There are many ways to detect ovulation, such as a change in cervical mucus, a rise in body temperature, and lower abdominal discomfort, all which can occur for other medical reasons. Ovulation kits can be purchased at most pharmacies and are extremely useful. Have any of you tried this method?