I can see Sue announcing it or accidently revealing when Millie is in labour or had the baby. It will be funny all these fans of the radfords who don't believe Millie is pregnant. They must be blind, its blatently obvious and Sue has admitted it. She has then deleted the comment where she confirms it, I think this was because Millie didn't want to announce it. Even though its obvious, its up to Millie if and when she wants to share. If we think about the text message it seems she didn't really enjoy her pregnancy with Ophelia too much. It might be that she is a bit embarrassed because she's still young or that she is having a second child with a different father and it seems they are no longer together. Even though they are not together the father may still be part of this child's life. Maybe he doesn't want his child thrust into the public eye so to speak.