Among the objections are that this approach mixes infertility treatment with research and that it may reduce the donor's chances of becoming pregnant, particularly if few oocytes are produced.

反对不孕症治疗的研究，它可能会减少捐助者怀孕的机会，特别是产生卵母细胞很少的妇女。

youdao

Milk really does do a body good particularly if the body in question is that of a pregnant woman.

CNN: Calcium for Moms-to-Be

However, because of this finding, it would be better if for the moment women who knew they were pregnant avoided these drugs, particularly as there are effective alternatives such as paracetemol.

BBC: Pregnant women warned off painkillers