Search Result：ovulation method of family planning
ovulation method of family planning 
(TTS Sound)
(TTS Sound)Overview of noun ovulation_method_of_family_planning
The noun ovulation method of family planning has 1 sense
- ovulation method of family planning, ovulation method -- (natural family planning in which the fertile period is inferred from changes in the character and quantity of cervical mucus; ovulation is marked by an increase in mucus that becomes sticky and then clearer and slippery)