Does TRT Make Your Balls Shrink? Does Testosterone Replacement Therapy Cause Your Balls to Shrink? TRT Testicle Shrinkage. Does TRT Make your balls get smaller? Does Testosterone Replacement Therapy make your balls get smaller? welcome to trt short answers today’squestion is does trt make your boysshrinkin most men it does how muchit depends um butContinue reading “Does TRT Make Your Balls Shrink? Does Testosterone Replacement Therapy Cause Your Balls to Shrink?”