I've done 2 sust cycles and earlier this year I was diagnosed with testicular cancer. I lost a lot of weight post surgery and from a round of chemo. I'm sure it was genetics that caused the cancer because my grandfather had it as well. My question is, would another cycle increase my chances of cancer coming back? I would ask my doctor but I know he would frown upon steroid use. I've done a little bit of research but I haven't found a straight answer.