As male contraceptive methods become increasingly accessible, the postpartum period seems to us an ideal opportunity to relieve mothers of this mental burden.

Although breastfeeding provides contraception in the first months postpartum, some mothers become pregnant while breastfeeding, and some even choose to tandem-nurse their second child. Breastfeeding during pregnancy is relatively common, particularly in low-income countries where contraceptive methods are less readily available. The desire to expand one’s family while continuing to breastfeed is a legitimate wish for many women undergoing assisted reproductive technology (ART