Babies should sleep independently in cribs right after birth. For breastfeeding mothers, the baby sleeping independently will increase the mother’s night feeding effort, but it is very beneficial for the baby to develop the habit of sleeping through the night. Children sleeping with adults, especially during breastfeeding, can easily induce frequent night feedings, which in turn affects sleep, and this condition can intensify. The inability to sleep through the night has the potential to affect infant growth over time.