用“assisted reproduction”造句大全，assisted reproduction造句

Beijing's biggest assisted reproduction center has closed its doors to new patients to prevent hopeless waiting by prospective parents.

And if that is the case, it is always good to have all the necessary tools in hand and that is why we think assisted reproduction does make sense.

Although this particular batch of cells is unlikely to be used for assisted reproduction because of the donor's heritable mutation, it will help scientists work the process out.

Another fruit subject to such human-assisted reproduction is the ubiquitous navel orange.

In the low-birth-weight study,for example,the researchers allowed for the fact that parents who use assisted reproduction tend to be older than average and to have more multiple births--twins,triplets and so on.

There are some cultures in which children born through assisted reproduction technologies would not be accepted.