Sexually transmitted diseases and related genital pathologies in oligozoospermia.

Sexually transmitted pathogens are associated with a wide range of anomalies and diseases, including recurrent genital herpes, urethritis, syphilis, prostitis, genital ulcers, perihepatitis, unexplained infertility, infant prematurity, low birth weight, and neonatal death or malformations. Prompt diagnosis of sexually transmitted diseases (STDs) is essential to ensure appropriate specific treatment and to reduce complications. Extensive studies on the etiology of male infertility include poorly treated infections such as STDs, epididymitis, complications associated with mumps, delayed treatment of undescended testes, repair of inguinal hernia, varicocele, endocrine disorders, anomalies of the reproductive tract and male accessory organs, trauma, surgery, heat-cold injury, and active-passive immunization.