What happens if you have no testosterone?

athletes sometimes take steroids because of their testosterone-like effects, anabolic steroids are taken because it makes muscles grow and to look real. Testosterone-like effects have really bad problems on the body depending on the gender for females anabolic steroids mimic male sex hormones females can grow facial hair and shrink females breasts, they begin to lose their female characteristics and gain a deep voice where as for males it's the opposite males on anabolic steroids as they can develop breasts and have a testicular shrinkage men and woman swap characteristics while on anabolic steroids,