Cigarette Smoking Causes Impairment of Spermatozoal Quality: Andrological and Biochemical Evaluation

The effect of cigarette smoking on spermatozoal parameters was studied in 40 known cigarette smokers and 40 non-smokers by evaluating sperm parameters, semen and serum levels of cadmium, zinc, copper, selenium and magnesium, circulating antisperm antibodies, and FSH, LH, prolactin and testosterone. Non-smokers and light smokers had better sperm parameters than heavy smokers as indicated by the sperm count (p