Clue is more than a period tracker – it’s an accurate menstrual calendar, ovulation app, and pregnancy tracker that helps you take control of your reproductive health. It’s a scientific and fluff-free way to learn about your body and discover unique patterns in your menstrual cycle.
With the Clue app, your periods, symptoms, fertility and pregnancy are all in one place. Great skin when you ovulate? Headaches during PMS? Learn about your personal patterns with 30+ tracking options from birth control pills to cramps, emotions, skin, moods, cervical fluid, and more. Plus, set reminders so you never get surprised by a period again. Clue is the period calendar, fertility tracker and pregnancy app that adapts to you and your unique cycle: the more you track, the more you learn, and the more you start to live in sync with your biology.
PERIOD TRACKER & MENSTRUAL CALENDAR
·Period predictions, fertile day, and ovulation estimates
A period diary to log your period days, flow intensity, and the menstrual products you use
Track symptoms, cravings, pain, exercise, and more to find patterns in your cycle
Set up calendar reminders before your next period, ovulation, fertile window, and PMS
OVULATION TRACKER & FERTILITY TRACKER:
Ovulation calculator and basal body temperature tracker
Fertility predictions and fertility friend to help you get pregnant if you’re trying to conceive
Log ovulation test and cervical fluid for improved ovulation estimations
Set fertility and ovulation calendar reminders to help plan a pregnancy
*NEW* PREGNANCY TRACKER & WEEK BY WEEK GUIDE
Log into pregnancy mode to set your expected due date with a pregnancy calculator
A pregnancy calendar and baby growth tracker to keep track of your trimester
Track pregnancy symptoms, baby movement, and more
Fact-checked health content to guide you through your pregnancy week by week so you know what to expect
Also Read: Wellue O2Ring Wearable Sleep Monitor


