Chronic alcohol intake is associated with male reproductive function impairment. However, no longitudinal studies have been carried out to determine the recovery of alcohol-related spermatogenetic failure subsequent to moderate periods of abstinence. The present report describes the achievement of a pregnancy 3 months after withdrawal from alcohol consumption in the partner of a patient with azoospermia secondary to heavy alcoholic intake (mean daily alcohol consumption: 90 g). Alcoholism was the putative cause of the infertile condition of this patient because, during alcohol consumption, he first had teratozoospermia characterized by a never reported high percentage of spermatozoa with large heads (associated with a nonmegaloblastic macrocytic anaemia in the blood smear), and subsequently azoospermia.