When he first started jabbering he said "momma" all the time. But not anymore. He likes the Ba-Ba sounds and says Dada a lot. It's frustrating to me that he was saying it perfectly and then all the sudden stopped! I try to get him to say it all the time and will repeat it over and over and he'll just grin at me and say dada. Little stinker, I think he's doing it on purpose!!