As you probably learned back in middle school, menstruation is the monthly shedding of your uterine lining. Though it can be uncomfortable and sometimes inconvenient, your period is your body's way of ...

Period Problem in Girl: When a 17-year-old girl missed her period, an examination revealed that she was a girl on the outside but a boy on the inside. Find out what's bothering her. Period Problem in ...

Add Yahoo as a preferred source to see more of our stories on Google. Tracking your period is one way of staying on top of your health. peakSTOCK/iStock / Getty Images Plus via Getty Images "When was ...

Getting your Trinity Audio player ready... Perkins suggests that adopting holistic lifestyle habits can encourage a happy and healthy reproductive system regardless of your age or demographics or ...

A variety of hormones control the menstrual cycle. This network of hormones impacts thyroid function, although the relationship between menstruation, reproductive function, and the thyroid is complex.

Missed periods can be caused by stress, rapid weight loss, breastfeeding, or hormonal changes. Conditions like PMOS, thyroid problems, or primary ovarian insufficiency can also affect your period. A ...

Growing up is rarely as simple as it looks. For many girls, adolescence is not just about getting taller or becoming more independent. It is a phase filled with physical changes, shifting emotions, ...

For anyone who menstruates, this is a routine question during any visit to your doctor. Health care providers generally ask this to determine whether their patient is concerned about a menstrual ...