6 Period Products You Didn’t Know You Needed
An FDA-Cleared Ovulation Tracking App
If you’re looking for a totally hormone-free way to track your cycle and prevent pregnancy, this is it. Other apps have tried but failed to help women determine when they’re ovulating. But Natural Cycles has been cleared by the FDA and is as effective as certain hormonal forms of birth control. It works by having you take your temperature and adding the data to the app. It will use that information, along with your period schedule, to give you the green light (not fertile) or red (grab a condom).