calendar method

Definitions

  • WordNet 3.6
    • n calendar method natural family planning in which ovulation is assumed to occur 14 days before the onset of a period (the fertile period would be assumed to extend from day 10 through day 18 of her cycle)
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Usage

In literature:

When he let himself dwell upon it, their utter helplessness to give Calendar pause by commonplace methods, maddened Kirkwood.
"The Black Bag" by Louis Joseph Vance
From the accession of Edward I. onwards the bulk of the rolls renders the method of a calendar in English more desirable.
"The History of England" by T.F. Tout
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In news:

In a case of history helping history, the Madera Method Wagon Train got a boost from Jay Chapel in the form of a bundle of this year's historical calendars.
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