Baby Got Hips

Well, I definitely don't have "back", my "back" will be forever flat. But I definitely have the hips and they just keep growing, and growing, and growing, and you get the picture. I have now morphed into something more than a pear, maybe a butternut squash?!?! Let's just say maybe it's a good idea if I invest in this after the little guy is born:

It's guaranteed to work right? Right? Anyone?