9 causes of a late period and when to take a pregnancy test

A late period can be caused by exercise, low or high body weight, or pregnancy. If you're not pregnant and your period isn't ...

11 reasons why your period may be early, including stress and birth control

The causes of an early period range from stress, to weight changes and conditions like PCOS or endometriosis.

Why Did My Period Come Early? 8 Potential Causes, According To Doctors

If you track your period, you know that having an irregular cycle is rarely enjoyable. If your search history is filled with ...
Yahoo

So You Just Missed Your Period But You’re Not Pregnant. Here’s What Might Be Going On

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 ...
Well+Good

Being Sick Can Throw Your Period Out of Whack—Here’s Why, and How To Get Regular Again

Discover whether being sick can delay your period, depending on the type and duration of your condition. An OB/GYN gives prevention tips. Unless you’re trying to get pregnant, a late period can be, ...
MomsWhoSave on MSN

Missed Period But Not Pregnant? Here’s What to Know

Medical Disclaimer: The content in this article is not intended to be a substitute for professional medical advice, diagnosis ...
New York Post

Start your period before age 10 — or after 15? How it can impact your lifelong health, from obesity to heart issues

Your period could be crampin’ your style — and your future health. Girls are reaching puberty faster than previous generations, a phenomenon perplexing researchers. The average age of the start of ...