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Women's Health

8 Reasons Your Period Is Suddenly Absent

Lauren Smith, MAKaren Hovav, MD, FAAP
Written by Lauren Smith, MA | Reviewed by Karen Hovav, MD, FAAP
Updated on December 6, 2025
Reviewed by Karen Hovav, MD, FAAP | December 6, 2025

The medical term for an absent period for at least three consecutive months is secondary amenorrhea, according to the National Institutes of Health. It’s not exactly a disease in itself, but a symptom of another health problem.

Not all hormonal changes are necessarily a bad thing (exhibit A: pregnancy). Still, it’s good to rule out possible conditions that might be causing secondary amenorrhea. In this video, learn some potential explanations for a missing period.

References

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Lauren Smith, MA
Written by:
Lauren Smith, MA
Lauren Smith, MA, has worked in health journalism since 2017. Before joining GoodRx, she was the senior health editor and writer for HealthiNation.
Karen Hovav, MD, FAAP, has more than 15 years of experience as an attending pediatrician. She has worked in a large academic center in an urban city, a small community hospital, a private practice, and an urgent care clinic.

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