Includes bibliographies and index.New techniques in contraception / R.J. Aitken -- Artificial insemination by donor / Sue Teper and E.M. Symonds -- The Galton lecture, 1982 / R.G. Edwards -- Genetic registers and the prevention of inherited disorders / P.S. Harper -- Screening for carriers of recessive disease / B. Modell -- The genetics of predictive medicine / R. Harris -- In vitro culture of embryo and fetus / D.A.T. New -- New developments in prenatal diagnosis / C.H. Rodeck -- Problems of prenatal diagnosis / M.A. Ferguson-Smith and M.E. Ferguson-Smith -- Eugenic implications of new techniques / C.O. Carter -- Social and ethical aspects / G.R. Dunstan -- Legal implications / D.J. Cusine