Here’s the deal: A lot of period-tracking apps use outdated information about women’s cycles to feed their prediction algorithms 👉 they guess a lot. This guesswork introduces a level of uncertainty that compromises their reliability, particularly when used for things like ovulation prediction. The best and most accurate way to predict your period and ovulation is to track your hormones. Estrogen rises during the follicular phase (first days after your period ends), stimulating the development o

The normal adult period length of a... - Clue Period Tracker

What’s the weirdest thing you’ve heard someone call a period? 🤭 #PeriodTalk #MenstrualCycle #SharkWeek #GirlTalk #GirlHood #FloApp | Flo Period Tracker App

Why does this happen? 🥲 #PeriodTalk #MenstrualCycle #GirlThings #PeriodProblems #FloApp | Flo Period Tracker App