Menstrual cycles typically become more consistent and regular once a person reaches their 20s, but they become more irregular again as the body transitions to menopause.

Authors

• Person: Not available Organization: Cleveland Clinic
  Menstrual Cycle (Normal Menstruation): Overview & Phases

Sources

• Menstrual Cycle (Normal Menstruation): Overview & Phases my.clevelandclinic.org Cleveland Clinic via serper

Referenced by nodes (2)

• menopause concept
• menstrual cycle concept