Dozens of labs around the world are striving to grow models of human embryos to study development, fertility and therapies.

Chromosomeabnormalities represent the largest categoryof causes of deaths in humans (Table 6.1). Abortuses that have reached a 2-week stage of development are estimated to have a 38% rate of ...

Frozen embryo transfer (FET) is an essential phase in the IVF journey involving the placement of thawed embryos into the ...

"Human evolution has occurred both due to, and in spite of, the placenta. Every pregnancy, unthinkingly, must navigate a ...

The yolk sac is a primitive structure that usually disappears after 20 weeks' gestation. A remnant of the yolk sac merges in the forming embryo into ... occurring in 0.8% of all pregnancies.

Donald Trump said he wants the government or insurers to pay for in vitro fertilization treatments. For those lacking ...

It is hard to imagine a more clear-cut case for enforcing federal law for protecting unborn children than this one,” said ...

Donald Trump said he wants the government or insurers to pay for in vitro fertilization treatments. For those lacking ...

Donald Trump said he wants the government or insurers to pay for in vitro fertilization treatments. For those lacking ...

While you don't need to track hCG throughout your pregnancy, charting hCG levels early on can inform doctors about the health ...