Embryo organoids made from stem cells are enabling scientists to recreate early pregnancy in the lab, unlocking treatments for infertility, miscarriage and pre-eclampsia
KNOXVILLE, Tenn. (AP) — He chose to be an infertility specialist to help people. Thirty years later, scientific advancements made that easier than ever but created more ethical dilemmas.
Cell division during the early stage of embryo development is a trade-off between speed and accuracy; the cells need to divide quickly to enable rapid growth, but it's important not to introduce errors that could be fatal to the developing embryo.…
