Period apps are a privacy nightmare - should you still use them?

Samantha Lee/Business Insider
Period-tracking apps collect incredibly intimate data about their users.
They also have a track record of shaky privacy practices.
Insider spoke to an expert about what happens to do your data – and whether you should use the apps
Visit Business Insider's homepage for more stories.
When you tell an app about your period, it's hard to know exactly where that data is going.Period-tracking apps offer clear health benefits to users, allowing them to track and anti