Natural family planning use-effectiveness and continuation

Numerous studies have been conducted to assess the use-effectiveness of natural family planning. However, because of imprecise definitions of terms, these studies show noncomparable results. Special effort is required to study natural family planning use-effectiveness by the same criteria as other f...

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Veröffentlicht in:American journal of obstetrics and gynecology 1991-12, Vol.165 (6), p.2046-2048
1. Verfasser: Kambic, Robert T.
Format: Artikel
Sprache:eng
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Zusammenfassung:Numerous studies have been conducted to assess the use-effectiveness of natural family planning. However, because of imprecise definitions of terms, these studies show noncomparable results. Special effort is required to study natural family planning use-effectiveness by the same criteria as other family planning methods.
ISSN:0002-9378
1097-6868
DOI:10.1016/S0002-9378(11)90578-X