Hormone injections will not MAKE you want to transition, or wear pantyhose or anything else. The estrogen (Estradiol?) will not stay in your body long anyway. Your body will process and eliminate it like everything else. You may get sore nipples, maybe a little something behind them but that's all.
Hormone treatment for prostrate cancer is not new. If it "caused" men to transition, it probably would not be approved for use. Think about the problems that would cause for some men.
Just follow your doctors recommendations and deal with the cancer. Transitioning will happen or it won't. That will be determined by many other factors, not treatment for cancer.
