If you have regular periods but are not getting pregnant, it can be confusing and emotionally frustrating. While regular cycles often indicate healthy ovulation, there can still be underlying issues affecting fertility. This guide explores the possible reasons behind regular periods but difficulty conceiving—such as egg quality, sperm health, uterine conditions, or hormonal imbalances. Learn when to seek medical advice, what tests to consider, and the steps you can take to improve your chances of getting pregnant despite having regular menstrual cycles.