As far as i'm concerned, yes.
Have you ever seen any photos of her pregnant?
No, but that doesn't prove anything. I haven't seen pictures of the inside of the Dunham bathroom, but I have no doubt that they had one.
True. Lack of evidence is not evidence.
However, if there was just one picture, that would be good evidence. Yet none is to be seen.
You would think that the proud grandparents would have taken at least one picture of her pregnant. Wasn't she supposed to be pregnant when she got married? Where is that picture?