I am 23 years boy. I am 23 years boy and 56 kg. When first administering steroids, a man will have an increase in sexual function. This unfortunately is only temporary as your body becomes used to the steroid in its system. With prolonged use of a steroid, eventually, the man will feel less sexual desire, and will be less capable of maintaining an erection.
Feminization occurs in males only.
The most apparent side effects are the pores in the skin becoming larger making the skin rough. This process is called virilization and once this has occurred, the result is irreversible. Another large problem is acne. Acne that already is apparent may become worse and if there is no acne already, it can be evoked. Steroids do not cause baldness, but they can speed the process up for those who are going to loose it anyway.