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Period Tracker

Welcome to the all-new Bodyform period tracker, here you will receive customized results and an interactive complete cycle view with calendar to better help you plan ahead.

Periods normally arrive once a month (every 28-30 days). But it isn’t an exact science. Predicting the precise date and length of your next period is sometimes tricky. Our new period calculator helps guiding you through some of this unpredictability by considering your complete cycle.

Your cycle is made of four phases, the menstrual phase, follicular phase, ovulation phase and luteal phase. Our tool helps you to navigate these phases, to know what to expect and when to expect it.

Remember you can use this tool in combination with a dedicated period tracker to make more accurate calculations based on a better understanding of your previous cycle lengths and durations of period.

We’re levelling up! Our brand-new Period Calculator is here, designed to be more interactive and insightful than ever. To continue innovating, some elements don’t fully meet all WCAG accessibility criteria yet. As inclusivity matters to us (information without barriers) we’re also providing access to our classic version right here for you, alongside our latest expert articles. Your cycle, your choice!

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Find the Right Period Pants for You

Get personalised picks based on your flow and lifestyle. Once we've found your perfect match try them risk-free with our 60-day money-back guarantee*. Plus there's free delivery on all orders over £30.