WORLDWIDE PATTERNS OF INFERTILITY: IS AFRICA DIFFERENT?

Abstract

The World Health Organisation sponsored a multicentre, collaborative investigation of a standard approach to evaluating infertile couples. The study was conducted between 1979 and 1984 in thirty-three medical centres in twenty-five countries throughout the developed and developing world. Over 5800 couples completed the investigation. African centres had a pattern of infertility different from those in other developing regions or the developed countries. African couples were more likely than those from elsewhere to have secondary infertility or longer duration, a history of sexually transmitted diseases or pregnancy complications, and infertility diagnoses (such as bilateral tubal occlusion or pelvic adhesions) suggestive of previous genital infections.