natural family planning   (TTS Sound)

The natural_family_planning has 1 Senses.

• natural family planning
• any of several methods of family planning that do not involve sterilization or contraceptive devices or drugs; coitus is avoided during the fertile time of a woman's menstrual cycle
• 断種、避妊具または薬品を伴わない家族計画のいくつかの方法のいずれか