Women TTC and working out/losing weight

Hi ladies
I am currently trying to get pregnant with my husband. This summer I found out I have endometriosis, and had a large cyst removed from one of my ovaries. Obviously this affects my chances of getting pregnant so I am doing everything possible to help chances-- which includes getting into shape, losing weight and eating a healthy diet. Any other women trying to lose weight or get in shape while trying to conceive? What kind of exercise do you love?