Poohbear
Fearfully Wonderfully Made
I would advice you to not get caught up in being called terms such as "baby". That doesn't mean you're any more special than the next woman. Most guys call any woman "baby". It doesn't matter if it's their significant other or not. So to answer your question, there isn't a yes or no answer to how soon he is calling you baby. Being called baby doesn't mean anything for real.