PT - JOURNAL ARTICLE AU - Cumming, David C. TI - Menarche, menses, and menopause: a brief review DP - 1990 Mar 01 TA - Cleveland Clinic Journal of Medicine PG - 169--175 VI - 57 IP - 2 4099 - http://www.ccjm.org/content/57/2/169.short 4100 - http://www.ccjm.org/content/57/2/169.full SO - Cleve Clin J Med1990 Mar 01; 57 AB - Reproductive maturation, the menstrual cycle, and the transition to postreproductive life are complex processes. Detailed understanding of reproduction underlies logical patient management. Greater understanding of physiology has brought about better control of ovulatory problems and the beginnings of a logical approach to other problems such as androgen excess, where two complex systems overlap.