丹麦内分泌专家尼尔斯·斯卡凯贝克研究发现,半个世纪以来男性精子浓度和精子计数逐渐下降,与此同时,睾丸异常的发生率却显著增加,这使人们对未来男子的生育力而担心。据认为,这与日益严重的环境污染密切相关。新近一系列研究发现,现代社会的许多职业因素严重影响男性生殖功能。 Danish endocrine expert Niels Skekabek study found that half a century since the male sperm concentration and sperm count decreased, while the incidence of testicular abnormalities increased significantly, which makes people on the future fertility of men and worry. It is believed that this is closely related to the increasingly serious environmental pollution. A series of recent studies have found that many occupational factors in modern society have a serious impact on male reproductive function.