I wore this a few times in late pregnancy. I didn't get very big, and it was a bit of a hassle for bathroom breaks, so I didn't use it much, but it's still in good condition. It gives you a feeling of being supported from below, which helped reduce lower back pain. Because it's a panty type, I didn't have any problems with it shifting or chafing. Home cleaned. Maternity innerwear, maternity belt, Inujirushi Honpo