Certified Breastfeeding Counselor (CBC) Practice

Breastfeeding can indeed impact menstrual cycles, and the correct response highlights that it can delay the return of menstruation in mothers. This effect is largely due to the hormonal changes that occur during breastfeeding. When a mother breastfeeds, her body produces elevated levels of prolactin, a hormone that facilitates milk production. High prolactin levels can inhibit ovulation, which in turn delays the resumption of menstrual cycles after childbirth.

This phenomenon is particularly pronounced in mothers who practice exclusive breastfeeding, as the continuous stimulation of the breasts and the baby's demand for milk contributes to sustained high levels of prolactin. While breastfeeding may lead to amenorrhea (the absence of menstruation), it is important to note that some women may still experience their cycles returning at various times, influenced by factors such as breastfeeding frequency and the introduction of supplementary foods.

The other options do not accurately reflect the established relationship between breastfeeding and menstrual cycles. For instance, claiming that breastfeeding has no effect overlooks the significant hormonal interplay at work. Stating that it causes irregular cycles does not capture the common experience of delayed menstruation, and indicating that it only affects mothers of exclusively breastfed infants fails to recognize that any breastfeeding can influence ovulation and menstruation.