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 |
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Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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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. |
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ISSN: | 0002-9378 1097-6868 |
DOI: | 10.1016/S0002-9378(11)90578-X |