Skip to Content
Home > Patients & Visitors > Health Library > Missed Periods and Endurance Training
If you participate in endurance sports, you may miss periods or stop
menstruating. This is called secondary amenorrhea, and it occurs because your
ovaries are not producing enough
estrogen. It is believed that stress and low body fat
contribute to amenorrhea. This is more likely to happen if you are younger and
if your periods are irregular to begin with.
Female athletes may use many harmful strategies, including excessive
dieting, binging, and purging, in order to lose or maintain weight.
Female athlete triad is a combination of three
conditions that are common with athletic training: eating disorders, such as
anorexia; the absence of menstrual periods
You can prevent female athlete triad.
If you exercise less or gain a little weight, your periods will
probably start again. If these solutions are not possible or do not work, your
doctor may prescribe birth control pills to help restore your cycle. These will
regulate your periods and help keep your bones strong, reducing your risk for
brittle bones (osteoporosis). Your doctor also may prescribe calcium
supplements to help ensure that your bones stay healthy.
You can still become pregnant even though you are not menstruating.
Practice birth control if you do not wish to become pregnant.
Current as of:
March 12, 2014
William H. Blahd, Jr., MD, FACEP - Emergency Medicine & H. Michael O'Connor, MD - Emergency Medicine
How this information was developed to help you make better health decisions.
To learn more, visit Healthwise.org
© 1995-2014 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Feeling under the weather?
Use our interactive symptom checker to evaluate your symptoms and determine appropriate action or treatment.
Our interactive Decision Points guide you through making key health decisions by combining medical information with your personal information.
You'll find Decision Points to help you answer questions about:
Get started learning more about your health!
Our Interactive Tools can help you make smart decisions for a healthier life. You'll find personal calculators and tools for health and fitness, lifestyle checkups, and pregnancy.
Send Us Your Feedback
North Kansas City Hospital.