first word?

so... carlee's been saying stuff alot lately, and really for a while.... one of her favorite sounds is mamamamamama..... over and over.... and i could never tell if she was just making noises or if she knew who mama was.... hmm.... anywho.... lately she's been saying only one set of mama, and I still can't tell if she's just making noises or not. it's kinda frustrating! lol... i want to know if she's calling me or not!
:D