Report on a survey on the use of oral contraceptives for birth control purposes, with particular reference to the USA - includes recommendations, together with

Evaluates evidence for an increased risk of cancer in women using combined oral contraceptives, progestogen-only hormonal contraceptives, post-menopausal estrog

This document is one of two evidence-based cornerstones of the World Health Organization's (WHO) new initiative to develop and implement evidence-based guidelin