As your newborn baby grows, it is slowly acclimating to sleeping at night and being awake during the day. Also, as baby’s stomach is growing and holding more breast milk or formula, it will be able to go for longer periods between feedings at night. At approximately three months of age your baby will likely sleep about 15 hours out of each 24-hour period, and two thirds of that sleep will take place during the night. Most babies will have settled into a daily sleep routine of two or three sleep periods during the day, followed by “sleeping through the night” for 6 to 7 hours after a late-night feeding. You can help adjust your baby’s body clock toward sleeping at night by avoiding stimulation during nighttime feedings and diaper changes. The act of breastfeeding itself provides frequent eye and voice contact, so try to keep the lights low and resist the urge to play or talk with your baby. Cute Baby Names