The Eighth Brook Lodge Conference on Problems of Reproductive Physiology is the latest in a series of small meetings held over 18 years. The topics for trlese meetings have reflected the changing interests and backgrounds of the organizers. The recent rapidly increasing quantity of information on the uterine endometrium and its continuing relevance to fertility control stimulated the organizers to focus the 1979 workshop on this topic. The first four speakers provided a histological background for the molecular and biochemical studies described subsequently. The interaction of biochemist,...