How does the fetus get oxygen and nutrients how eggs?

The fetus does not get oxygen and nutrients through eggs. Instead, it receives them from the mother's bloodstream through the placenta. The placenta is an organ that develops during pregnancy and connects the mother's uterus to the fetus's umbilical cord. The umbilical cord contains blood vessels that carry oxygen and nutrients from the mother to the fetus, and waste products from the fetus to the mother.