I want to know antiandrogen effect on male?

You need to tell mor: Why do you ask? Any block to the male(androgen) hormones can produce impotence and loss of libido. But it depends on what might be the cause in some one of the age of 27 years.

Anti androgen male: Anti androgen in males result in changes of function and changes in sappearncefunction changes in clyde decrease in sexuality physical changes over months increase in brest tissue and increased fat deposition.