Add Yahoo as a preferred source to see more of our stories on Google. Period-tracking apps promise simplicity: a colorful calendar that predicts when your next cycle begins, reminders about ovulation, ...

As many as 50 million people now have a record of their menstrual cycle on their personal devices. But how much should we rely on our period tracker for reliable and accurate information about ...

In 2022, the Supreme Court overturned the federal right to abortion access in the United States, leaving the door open for many states to pass abortion bans. Following the court's decision, many ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Your period is also one of the most important vital signs for female health, says Apurva Shah, MD, an ...

Flo, the cycle-tracking app used by more than 80 million women every month, will begin syncing with Google Health early next ...

Flo is the most downloaded women’s health app. Here is an in-depth review of how Flo works and how it compares to other period tracking apps. Plus, our tester gives us an insider look. Share on ...

Tracking your menstrual cycle can help you to better understand your body – and work with it – so that you can optimise your training. While the menstrual cycle remains largely taboo and ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Period tracking is a ...

Period-tracking apps are popular digital tools for a range of menstrual, reproductive and general health purposes. But the way these apps collect and use data involves risk. Many apps encourage users ...

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. No one likes to be surprised by their period, but there’s ...