Natural family planning

The New Zealand medical journal, 82(554), 407-408, 1975

Abstract

A personal series of 600 private patients using natural family planning techniques is presented. The total failure rate was 4.7 pregnancies per 100 woman-years. The advantages of this method over conventional contraceptive techniques are stressed.

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Dunn, H. P. (1975). Natural family planning. *The New Zealand medical journal*, *82*(554), 407-408.