When Will a Girl's Period Start?

When Will a Girl's Period Start?

I got my period when I was 12. My daughter is now 13 and still hasn't gotten hers. I always thought that girls got their periods around the same time as their mothers.
- Abby

Although many girls get their first period at around the same age as their mothers or other close female family members did, it's important to remember that every girl's body has its own schedule. Some girls start to menstruate as early as age 8, while others start as late as age 16.

Reviewed by: Steven Dowshen, MD
Date reviewed: October 2012

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Although we can't reply personally, you may see your question posted to this page in the future. If you're looking for medical advice, a diagnosis, or treatment, consult your doctor or other qualified medical professional. If this is an emergency, contact emergency services in your area.





Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.

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Web SiteGirlsHealth.gov GirlsHealth.gov, developed by the U.S. Office on Women's Health, offers girls between the ages of 10 and 16 information about growing up, food and fitness, and relationships.
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