Staffy/Pitbull and baby?

Chelsea
I have a Staffy Pitbull cross and I'm worried about how he will react to the new baby. He's very loving and friendly but I'm worried he'll get jealous as he's always all over me wanting my attention and can get frustrated when my attention is not on him, how did you go about introducing a needy dog to the new baby or getting them used to not being the center of attention?