s/n852825

Information
has gloss	(noun) 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 ovulation method, ovulation method of family planning
lexicalization	eng: ovulation method of family planning
lexicalization	eng: ovulation method
subclass of	(noun) 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 natural family planning