Duration of infertility in men may affect sperm count

(Wiley) A longer duration of infertility was associated with lower sperm count and other parameters of impaired sperm in a BJU International study of 1644 infertile men. Also, older age and higher body mass index were associated with a longer duration of infertility.
Source: EurekAlert! - Medicine and Health - Category: International Medicine & Public Health Source Type: news