A mice experiment shows that genes from the father make an unborn child manipulate their mother’s metabolism so that the fetus could have more and more nutrition.
A new mice study from the University of Cambridge (UC) reveals that during pregnancy, a fetus tries to suck in as many nutrients as possible from its mother, and unique “greedy genes” from the father helps the fetus do so.
A pregnant woman’s body has to feed the unborn baby, but at the same time, it also needs to ensure her well-being. Plus, a baby which becomes over-healthy is also challenging to give birth to, and therefore, genes from the mother tend to limit fetal growth.
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