The kid can seriously move now. It's still sort of a marine crawl, sort of a full crawl, but there's no denying the mobility. Apparently I crawled and walked very early, and what goes around comes around.
BFP#1: 12.27.11, EDD 9.6.12, M/C 1/6/12 at 5w
BFP#2: 5.26.12, EDD 2.7.13, DS Born 2.1.13