By three and a half months, your baby will be able to tell you whether he or she prefers to be alone or with others.

They don’t know whether he’ll be a recluse or an extrovert as an adult.
There are babies who like to be alone or with a small group of people, and there are newborns who prefer to be with a large group of people.
Your 14-week-old baby will pick up a lot from his surroundings, and his brain will process it all as it goes.

He will now be a lot more interested in other sections of the house and want to look at them.

Your child’s upper body and the muscles surrounding their neck will get strong enough. He might be able to maintain his neck upright and look around for a long period of time.

Fly about the house humming and making light noises while holding your infant on your shoulder.

Going backward can spark a riot and make him laugh and grin if he is in a position that allows him to look back.

If you want to exercise, you may place your infant on top of a gym ball or large beach ball.

Allow the infant to move about and wiggle a bit in each direction as you softly roll the ball in different ways.