Hence, their 3-month-old baby developmental ... your baby's growth and development. Discuss any concerns you may have with your healthcare provider during these visits. 1. How long should a ...

Your baby’s daytime sleep schedule should also become more routine by now. Most 3-month-old babies take a few naps of about 1 1/2 to 2 hours each day. Your 3-month-old’s hearing and vision are ...