Se estudian las consecuencias sanitarias de los diferentes patrones reproductivos en la salud de la mujer y de los niños. Tambien se evaluan el riesgo y los be

In this history of childbirth and contraception in Mexico, Nora E. Jaffary chronicles colonial and nineteenth-century beliefs and practices surrounding concepti

The "contraceptive revolution" of the 1960s and 1970s introduced totally new contraceptive options and launched an era of research and product development. Yet

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