Menstrual cycle calendar

Whether you’re trying to become pregnant or you just want to know more about your body, it’s important to be familiar with the stages of your menstrual cycle. Tracking your period can help you become more attuned to your health and even help you conceive! The following chart shows the different lengths of each stage for the average 28-day cycle, but you shouldn’t worry if

What is ovulation, anyway?

Helpful chart on understanding our menstrual cycles

Period Calendar - Menstrual Tracker

Period calculator and calendar give you accurate ovulation, menstrual and fertile days' predictions to plan a baby, prevent pregnancy, or better avoid it.

Moon and menstrual cycle calendar

Before you think “it has DEFINITELY not been a month yet,” track your next period with our U by Kotex® Period Calculator. Move over, phases of the moon, we got you covered. Because your menstrual cycle is not a lunar cycle. Try it now!

Calculate next periods based on your past menstrual cycles (last period, average cycle length). Planning a vacation, special date, check if you may have your period on your wedding, and more, with the period calendar which displays your monthly cycles.

Cycle Tracker: Spot-on Period Tracker & period Calendar for Menstrual Health.