Diseases and Conditions

Menstrual cramps

Risk factors

You might be at risk of menstrual cramps if:

  • You're younger than age 30
  • You started puberty early, at age 11 or younger
  • You bleed heavily during periods (menorrhagia)
  • You have irregular menstrual bleeding (metrorrhagia)
  • You have a family history of menstrual cramps (dysmenorrhea)
  • You smoke