Globally Harmonized System defines Reproductive Toxicity as “an adverse effects (of chemicals) on sexual function and fertility in adult males and females, as well as developmental toxicity in the offspring.” Several toxicity assessment studies have been performed taking into account the action of toxicants on reproductive activity. Testis is the main organ of male reproductive system and sperm...

Male infertility accounts for about 50% of infertility cases [1]. Anatomic, genetic, endocrinological, environmental, behavioral and nutritional imbalances are critical causes of male infertility [2-5]. Therapeutic drugs can also adversely affect male fertility by injuring testicular cells or instigate hormonal changes that lead to decreased semen quality (Figure 1) thereby compromising the pro...