Clear, reliable answers about your cycle and your body.
Discover the 4 phases of your menstrual cycle, the hormones behind them, and how your energy, mood and skin can change from your period to ovulation.
5 min read
Ovulation doesn’t always happen on day 14. Learn how to calculate your fertile window, which body signs to watch for, and why predictions aren’t contraception.
4 min read
Premenstrual syndrome explained: common physical and emotional symptoms, why PMS happens, practical ways to feel better, and how to recognize PMDD.
Why periods hurt, the difference between primary and secondary dysmenorrhea, simple ways to ease cramps, and the signs that period pain needs medical advice.
What counts as an irregular period, why cycles change at puberty and perimenopause, the most common causes, and the signs it’s time to see a doctor.
How cervical mucus changes through your cycle, how to check it, how to use it to spot your fertile days, and the signs of infection that need medical advice.
Learn why your basal body temperature rises after ovulation, how to measure it each morning, how to read your chart with the 3 over 6 rule, and its limits.
Is your cycle normal? See typical cycle length, period length and blood loss, the signs worth discussing with a doctor, and how to prepare your visit.