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Condition

Irregular Periods in Girls (Amenorrhea)

Key points about amenorrhea

  • Amenorrhea is when a girl’s menstrual bleeding (period) doesn’t occur.
  • Primary amenorrhea is when the first menstrual bleeding at puberty doesn’t occur by age 15. Secondary amenorrhea is when normal menstrual bleeding stops occurring for 3 months or more.
  • Amenorrhea has many causes, including hormone problems, eating habits and exercise, or a birth defect.
  • Your child may need blood tests and a pelvic ultrasound.
  • Treatment may be done with hormones or other medicines, changes in diet or exercise, and calcium supplements.
  • A girl with amenorrhea may have thinning bones (osteoporosis) over time, and loss of fertility.

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Frequently Asked Questions

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Providers Who Treat Irregular Periods in Girls (Amenorrhea)

    Departments that Treat Irregular Periods in Girls (Amenorrhea)

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    Endocrinology and Diabetes

    Learn more about the Division of Endocrinology and Diabetes, which is a nationally recognized leader in treating a variety of endocrine disorders.

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    Pediatric Gynecology Program

    When your child needs specialized gynecologic care, Children's National Hospital has the experience and expertise to provide the most appropriate care for younger patients.