I unexpectedly had a C-section and the hospital mesh underwear were a lifesafer. Any pressure on the incision and/or my uterus has just been intolerable and regular underwear are out of the question. Unfortunately, despite the amazing reviews, these just didn't work for me. They put too much pressure on my abdomen and the legs ride up to my groin. I'm not a very big person, 5'6" about 120 lbs prior to pregnancy and gained about 35 lbs during pregnancy (have no idea what I weigh now but certainly less) and I thought I would have plenty of room. Now I have 7 of these left and can't imagine a possible use for them.