Assertion: rhythm method | /r/HasProperty | ineffective
Facets:
value: especially
type: DEGREE
Source sentences:
text: Other times in a woman’s life when the rhythm method is especially ineffective include just after giving birth (as hormones are again in flux), after discontinuing the use of a oral contraceptive (“the pill,” which manipulates hormones), and around the time of menopause when, yet again, hormones are in flux.