Level 1: Will pregnancy during lactation affect breastfeeding? Breastfeeding pregnancy is when the mother becomes pregnant again while continuing to breastfeed her baby after giving birth. In this case, the mother\’s body needs to meet the needs of two lives at the same time, which will have a certain impact on breastfeeding. First, pregnancy causes changes in hormonal levels that may affect breast milk production and quality. Secondly, because the body needs