'And because some users would eventually want to have children, its impact on fertility would be reversible, with no lingering ill effects on sperm or embryos.'
“因为有些服用者最后可能还是会想要孩子,所以该药物的作用必须是可消除的,对精子或受精卵不能有任何遗留性的副作用。
Her research was sparked by a study published last year, which identified an enzyme used by sperm to get inside the egg.
她的研究基于去年出版的另一项研究:精子中存在这样一种酶,它能促进精子与卵子的结合。
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