A stability ball was recommended to me by both my chiropractor and birth coach in the same week, so I immediately went to go pick one up. I specifically got one for sitting on and bouncing and rotating my hips. I was encouraged to use it to help open up my hips, which frees up room for the baby to descend into the pelvis. It’s also a comfortable alternative to a chair for sitting on after a long day. I’ve also used it to try and shift the baby if I find her to be in an uncomfortable position.