Here's the latest preview:
Needless to say, Mike is particularly delighted -- he is already talking about how he and "brother" will share a room and such... Natalie's excited, too, and Emily's only regret is that this means we can't name the baby "Lily." (Esther, of course, remains completely clueless about the upcoming changes in family dynamics....)
Well, see you in another 20 weeks little guy!