Natural family planning using the rhythm method.

Sensiplan is a fertility awareness-based method of family planning, known also as natural family planning ("NFP"). Originally developed in Germany over a period

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 the Age of Revolution, how did American women conceive their lives and marital obligations? By examining the attitudes and behaviors surrounding the contenti