my doc wants me to get the testosterone shot once a week. my blood testosterone level is low. far below the optimal level. I'm worried about the complication/long term health effect. especially since this is synthetic and there is no study I could find that shows long term risk for women getting injection of testosterone. anyone have experience with testosterone injection? should I say No and get gel or cream instead? or am I being overly nervous? My level is indeed low so I need to do something about it, just that I don't know what.