托福词汇：“自然流产”
下面是留学群托福频道整理的托福词汇：“自然流产”，欢迎阅读。 这是一项令人吃惊的结论，但调查结果确实显示：由于社会压力和不良生活习惯的影响，我国已婚人群中不孕不育的比例达到了7%至10%，不孕不育的现象呈增长趋势。专家认为，女性过度晚婚晚育和频繁人工流产是导致不孕不育以及自然流产的原因之一。 请看新华网相关报道：The world's most populous nation is suffering lower fertility rates with up to 10 percent of Chinese couples unable to conceive because of stress and unhealthy lifestyles. Delaying childbirth until after a woman turns 35 and multiple abortions are often to blame for infertility and miscarriages. In addition, male infertility was also on the rise in China, with sperm counts decreasing f... [ 查看全文 ]托福词汇：“自然流产”的相关文章
