He should follow his doctor's instructions.
The answer will depend in part on his testosterone level testing.
then he should 'rub one out' and get rid of the excess.
umm no because it will stop his natural testosterone his body is making.
At age 30 male's testosterone starts to decrease three percent per year. By the time they are 80 years old, men have sort of run out.
60kg
158
158
Specify male or female.
It depends on his mucles and heigh
13 stone
it depends on how tall you are
about 140 pounds
140 lbs