The menstrual cycle is typically most irregular around the extremes of reproductive life, specifically menarche and menopause, due to anovulation and inadequate follicular development.

Authors

• Person: Not available Organization: PubMed
  The Normal Menstrual Cycle and the Control of Ovulation - PubMed
• Person: Feingold KR, Adler RA, Ahmed SF Organization: National Center for Biotechnology Information
  The Normal Menstrual Cycle and the Control of Ovulation - NCBI - NIH

Sources

• The Normal Menstrual Cycle and the Control of Ovulation - PubMed pubmed.ncbi.nlm.nih.gov PubMed via serper
• The Normal Menstrual Cycle and the Control of Ovulation - NCBI - NIH www.ncbi.nlm.nih.gov Feingold KR, Adler RA, Ahmed SF · National Center for Biotechnology Information via serper

Referenced by nodes (2)

• menopause concept
• menstrual cycle concept