男子为何不生育?其妻子有时为何生怪胎?欲知其中之谜,请听听精子的呼声吧! 1 怕农药农药与杀虫剂的广泛应用,不仅危害青年农民,也累及城市育龄青年,他们大多通过直接接触或吃已喷洒过农药与杀虫剂的蔬菜、水果等食物而受害。农药与杀虫剂的危害在于降低睾丸中酶的活力,减少精子生成 1, fear of widespread use of pesticides and pesticides pesticides, not only endanger young peasants, but also involving urban young people of childbearing age, Most of them suffer from direct contact with or eating foods such as vegetables and fruits that have been sprayed with pesticides and pesticides. Pesticides and insecticides harm is to reduce the vitality of enzymes in the testis, reducing sperm production