Serum androstenedione and testosterone levels fluctuate during the menstrual cycle, as documented in a 1973 study in the Journal of Clinical Endocrinology & Metabolism.

Authors

• 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 - NCBI - NIH www.ncbi.nlm.nih.gov Feingold KR, Adler RA, Ahmed SF · National Center for Biotechnology Information via serper

Referenced by nodes (2)

• testosterone concept
• menstrual cycle concept