Pregnant and breast milk and breastfeeding mamas — if you love bath time as much as we do, take a look at this infographic for safety information and tips. Pregnant and breast milk now, you know all about how eating well is important for the health of your baby — both during your developing pregnancy and after birth, while breast milk feeding. Breast Pads Bamboobies Nursing Pads. Though trace amounts of pregnancy hormones can be present in your milk, these are not harmful to your breast milk feeding child. Many women worry about breastfeeding while pregnant as breastfeeding can cause mild uterine contractions. Others just nurse both on each side, on demand.