Adolescence is characterized by rapidly changing hormonal levels, and it can take several years for a menstrual cycle to become regular.

Authors

• Person: Not available Organization: Mount Sinai
  The Menstrual Cycle: How It Changes as You Age | Mount Sinai Today

Sources

• The Menstrual Cycle: How It Changes as You Age | Mount Sinai Today health.mountsinai.org Mount Sinai via serper

Referenced by nodes (2)

• menstrual cycle concept
• adolescence concept