Scientists turn stem cells into precursors for sperm, eggs

Human embryonic stem cells derived from excess IVF embryos may help scientists unlock the mysteries of infertility for other couples struggling to conceive, according to new research from the Stanford University School of ...

Study finds why many IVF embryos fail to develop

In humans, a fertilized egg is no guarantee of reproductive success. Most embryos stop developing and perish within days of fertilization, usually because they have an abnormal number of chromosomes. Now, researchers at Columbia ...

Piglets might unlock keys to in vitro fertilization in humans

It is estimated that parents seeking to have children through in vitro fertilization (IVF) spend between $12,000 and $15,000 each session plus the cost of medications, which could average between $3,000 and $5,000. Now, researchers ...