Do the menstrual cycles of women who live together in close proximity sync up over time? The idea is comforting, but it seems like the legendary McClintock-effect is a coincidence. (…)
There are approximately two hundred apps available that can help you track your menstruation. But what can you do with them? We’ve selected a few, with pros and cons.
We bet your school planner doesn’t have a period tracker. That’s where this Pink Shark and Panties Period Tracker Stickers might fit in.