I think the first one isn't the best angle for a materinity shot; the fact that she's pregnant doesn't really get conveyed because of angle & composition. The second one isn't bad, but I feel the flare is a little over-strong, and I'd like to see at least 1/3 of the RH side cropped off to reduce the empty space in the image. I do like the inclusion of the raptor however, I think that adds a really good, subtle background element.