Get good prenatal care. Have regular checkups with your doctor when you are pregnant. Make sure your baby is born healthy by eating healthy foods and not drinking alcohol or taking drugs when you are pregnant. Pay attention to what your baby eats. A growing brain needs good food.
Breast milk has the right nutrition for a growing brain.
If you don't breast-feed, feed your baby with a formula with iron. Feeding time is also a good time to talk to your baby. Make sure your baby is safe. Make your home and car safe for your baby. Look at your baby's world from his point of view.