Infertility is a problem for the couple and evaluation of the couple is preferable in a clinic where both males and females may be seen together. The contribution to care by the urologist and the gynaecologist each with an interest in infertility is different but complementary. My appreciation of this was sharpened between 1976 and 1985 during my association with the World Health Organization's Spe- cial Programme of Research Development and Research Training in Human Reproduction at the meetings of the Steering Committee of its Task Force on Infertility. The deliberations of this group were...