“It's important to not be afraid of who you really are and to keep reflecting on how you've changed and why you've changed.”
—Alison, 18, UK
Sex Education by Teens, for Teens!
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“It's important to not be afraid of who you really are and to keep reflecting on how you've changed and why you've changed.”
—Alison, 18, UK

Occurs when menstrual periods stop for some reason. Primary amenorrhea is when a woman has never had a period, and secondary amenorrhea is when a woman has been having periods and they stop. May be due to intense exercise, low body fat, eating disorders or as a side effect of birth control.