“There is some evidence from animals that there is a very small increased chance of having a boy if you conceive earlier. Don’t use this choice as a sex choice method, it only works at population level.
“有一些来自动物的证据表明,如果你怀孕越早,生出男孩的几率会稍高。不要以此作为选择婴儿性别的方法,它只有在种群水平上才有效。”
Fertility rates rose in Britain at the end of the Second World War until the invention of the contraceptive pill, at which time they began to fall dramatically.
英国的生育率在第二次世界大战结束时上涨,直到避孕药发明后,生育率开始大幅下降。
There was an unexpected peak in 1973, which Professor Spiegelhalter said might be to do with the 1973 oil crisis when the Ted Heath government instigated a three-day week to save fuel and power cuts were common.
在1973年有一个意想不到的生育高峰期,对此斯皮格豪特教授说,这可能与1973年的石油危机有关,泰德•希思政府发起每周工作三天的运动以节省燃料,那时拉闸限电是很常见的。
Vocabulary
fecundity:生育力,繁殖力
conceive:怀孕
【英国人性生活减少 全怪《权力的游戏》?】相关文章:
最新
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15