I sweat a lot, I usually never sweat. I do kickboxing and it's a puddle of sweat around me now. I feel hot all the time, like my body is on fire. My legs get very hot and I can't even stand to have clothes on. I'm taking this thing out in a few days and I can't wait to go back to normal. It was a decision to have it in to protect again pregnancy, but honestly I'll take a baby or two instead of my health being damaged forever.