The Primate Models of the Menopause Workshop and Advisory Board meeting was held on January 10, 2001, at the NIH (Natcher Building, Conference Room D) from 8:00 a.m. - 4:00 p.m. Participants included presenters/discussants who are well versed in reproductive aging of primates, the Advisory Board members, and staff of the NIA, NHLBI, NICHD, NCRR, NINDS and other visitors. The meeting was organized by Drs. Frank Bellino and Phyllis Wise and chaired by Dr.