Epidemiological studies of natural family planning

The prevalence of the use of natural family planning (NFP) can be estimated from sample surveys of married women in the reproductive ages (MWRA). Surveys in developed and developing countries during the past decade indicate that the prevalence of NFP use varies from 0 to 11%. In addition, if one con...

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Bibliographische Detailangaben

Veröffentlicht in:	Human reproduction (Oxford) 1988-07, Vol.3 (5), p.693-698
Hauptverfasser:	Gray, R H, Kambic, R T
Format:	Artikel
Sprache:	eng
Schlagworte:	Abortion, Spontaneous - epidemiology Congenital Abnormalities - epidemiology Female Humans Natural Family Planning Methods Population Pregnancy Risk Factors Sex Ratio
Online-Zugang:	Volltext
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