It is a loving and good sentiment to believe that people automatically go to Heaven.
I am not condemning the idea, but I telling you, honestly that it is not a promise of God, that I know of, that babies or children automatically go to Heaven.
Perhaps you are fixated on the need for Infant Baptism to ensure a ticket to Heaven for babies? If so - see post 18.
Actually no, I am not. None of my children were baptized as infants, so that is not something I think is the end all be all.
I am merely pointing out that as beautiful as it sounds, and as much as we can hope and pray for it to be so, there is no place in the word that says that we are promised that all babies or children are going to Heaven.