From drugs to increase muscle mass, can
Anabolic/androgenic steroids will not decrease the size of ones penis in any way - that is a total and complete myth. Now the usage/dosage of some anabolic/androgenic steroids may result in the temporary shrinkage of the testicles, but they will go back to their normal size upon cessation of the substances.
This is correct, the only thing is that it can change other types of changes, for example the voice, the vo no smallness becomes more acute, it is advisable to have a lot of sex while doing this process so that the muscle gets used to the action and do not get small, since all the muscles are used, except this one, therefore it will begin to thin out.