I've birthed a 6#14oz baby, and a 9.5lb one. Both were calm, natural births. The big one was SO MUCH EASIER to push out. Once you've had fat, you never go back.
Any baby I have in the future I'd MUCH rather be a biggun'! Uncomfortable to carry: easy to birth. It's worth the trade-off.
And damn yes I'm proud! I'm tiny with no hips because of a history with pituitary dwarfism and married a man 6'4" - I am sick to death
of hearing all about how I could never possibly have his babies because I'm so miniscule and no big baby could come out of me. I don't even fit into small women's clothing because I'm so petite but... guess what? I could do it, too!