English dictionary
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English noun: calendar method | |||
| 1. | calendar method (act) 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) | ||
| Synonyms | calendar method of birth control, rhythm, rhythm method, rhythm method of birth control | ||
| Broader (hypernym) | natural family planning | ||
Based on WordNet 3.0 copyright © Princeton University.
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Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk