All products featured on Self are independently selected by Self editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. J Studios/Getty Images ...

Everyone who has gotten a period knows that they don’t always come when they’re supposed to. Sometimes they’re late, other times they last way too long, and sometimes they’re early, ruining a ...

Earlier this spring, my 10-mile race and my period were scheduled to arrive on the same day. Every 28 (or so) days since my teenage years, I’ve found myself curled up in pain on the bathroom floor on ...

That brain fog you experience right before your period isn’t just in your head—well, actually, it is precisely in your head, but it’s real, measurable, and completely normal. What most women don’t ...

I officially began tracking my period via an app one year before my wedding. While my menstrual cycle has never been abnormal, I was trying to predict whether or not I would be bleeding on the one day ...