Will never stop recommending these. They are so comfy and Ill probably keep wearing them way past pregnancy. I was wearing a medium in VS prepregnancy (52 140lbs) and got a large in these because I was gaining a lot of weight in my butt and thighs. They were a little baggy in the butt at first, I bought them around 20 weeks. But they were still comfy and I grew into them pretty quickly  Im still wearing them at 38 weeks now (175 lbs)