Which of the following is true about breastfeeding as a contraceptive method?

Breastfeeding can indeed have an impact on fertility, but it is generally not considered a reliable contraceptive method. This is largely due to the variability in how breastfeeding affects ovulation and fertility among different individuals. Breastfeeding, particularly exclusive breastfeeding, can suppress ovulation to some extent in the initial months postpartum, but this effect diminishes over time and is inconsistent. Women who are partially breastfeeding or who are past the initial postpartum period may still ovulate and therefore risk unintended pregnancy.

While some mothers might find that exclusive breastfeeding postpones the return of their menstrual cycle, it is important to recognize that relying solely on breastfeeding for contraception puts them at risk for unplanned pregnancies. Thus, it should be considered as one potential method among others rather than a standalone solution for birth control.