As you extend the time that you are doing these things, she may start falling asleep before you even get to the nursing part. Breastfeeding Essentials You'll Need After Delivery Just so you know, What to Expect may earn commissions from the shopping links included on this page. Colostrum Leaky Breasts During Pregnancy. Some mothers do restrict their toddler Pregnant and breast milk one side only during late Pregnant and breast milk, but it appears the breast reverts to making colostrum automatically without mum having to do anything to help it do so. Of course, this isn't true. Many older siblings feel a special bond with the baby, as they are both sharing something very special and important.