If you’re actively trying to get pregnant, this handy online ovulation calculator will show you your most fertile days. By telling us the date of the first day of your last menstrual cycle, plus the average length of your cycle, this calculator can tell you which day you're likely to ovulate. By highlighting your most fertile days, this calculator may help increase your chances of getting pregnant.
Your complete guide to getting pregnant. Everything you need to know about your fertility. Tips and advice for conceptions, plus information on fertility treatments