Well, we're three months into the process here and probably won't get a full on bare peek of those massively growing melons, but we can make some estimations based upon long-range surveying, multivariable calculus, and the twinge we feel betwixt our legs when we see such magnificently flourishing funbags. In short, our answer is enormous!
British glamour model extraordinaire Imogen Thomas has ended her two years of tabloid scandals and soccer playing mistress roles in fine and dramatic fashion, by getting knocked up by her current boyfriend. It's a plan of some kind, at least. And while the dubious circumstances surrounding her personal life might be seen as adversely affecting her future offspring, who can be anything other than supremely jealous of that lucky little baby who will be suckling and nourishing on those mother of all mammaries come six months from now.
Thy mouth will truly overfloweth. Enjoy.