The Cleveland Clinic advises contacting a healthcare provider if a person has not had a period by age 16, has not had a period for three months or longer, experiences sudden changes in bleeding duration or volume, has severe pain during a period, experiences bleeding between periods, feels sick after using tampons, suspects pregnancy, or if a period has not returned within three months of stopping birth control pills.

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 (5)

• period concept
• pregnancy concept
• Cleveland Clinic entity
• bleeding concept
• pain concept