据英国卫报报道,美国一位化学教授曾作出惊人的预言:“40年后,美国将有一半的男人丧失生育能力。”也许大多数人不相信这样悲观的论调,但人类的生育力确实面临空前危机。我们的现代生活方式无意中会影响我们的生殖健康和生殖能力,即使有体外受精,试管婴儿等医学发展手段的帮助,专家们也预测人类生育力会急剧下降。危机来自很多方面:比如精子 According to the British Guardian, a professor of chemistry in the United States made an astonishing prediction: “After 40 years, half of the men in the United States will lose their fertility.” Perhaps most people do not believe such a pessimistic argument, but human fertility is indeed Face an unprecedented crisis. Our modern way of life can inadvertently affect our reproductive health and reproductive capacity. Even with the help of medical developments such as in vitro fertilization and IVF, experts predict a dramatic drop in human fertility. The crisis comes from many aspects: such as sperm