我和妻子 Ruth 非常喜欢的一对年轻夫妇,他们心里都很想有孩子,但是却没有孩子。当他们来我们家作客,抱起我们的孩子时,我不能不对他们深表同情。我想他们可能听到过我正在全神贯注于研究卵的成熟与受精方面的问题,第一次使我感到惊异的是:实际上可以将人的胚胎重新移植到妇女的子宫 A young couple I really like with my wife, Ruth, wanted to have children in their heart but had no children. When they come to our house to take a guest and pick up our children, I can not but express my deep sympathy for them. I think they might have heard about my ongoing focus on the maturation and fertilization of eggs and for the first time what surprised me was the fact that human embryos could in fact be transplanted into the women’s womb