[Azoospermia in 2 body-builders after taking anabolic steroids]

During investigations for infertility azoospermia was diagnosed in two men who were concomitantly using anabolic steroids for body-building. Following cessation of anabolic steroid use the semen quality was normalized. Suppression of spermatogenesis during treatment with testosterone and derivatives hereof is wellknown. Usage of anabolic steroids should be remembered as a cause of oligo- and azoospermia and asked about in cases of sperm counts approaching or at zero.