These unusual clauses reflect how couples are trying to protect not just their assets, but their expectations for marriage ...

At first glance, it looks like the start of a human pregnancy: A ball-shaped embryo presses gently into the receptive lining ...

By engineering a system replicating the womb lining with high biological accuracy, researchers at the Babraham Institute and ...

Then researchers placed blastoids and embryos donated after infertility treatments inside the little device and watched it ...

High-resolution 3D womb model gives insights into embryo implantation, infertility, and signals between embryo and mother, ...

Monozygotic twinning itself after elective single embryo transfer is uncommon, occurring in no more than roughly 3% of cases.

A new study shows embryos and the uterus exchange extracellular vesicles, lipids, and signals that shape early pregnancy ...

Embryos and the uterus exchange molecular signals within the first hour, shaping whether implantation succeeds or fails.

Scientists captured first real-time 3D video of human embryo implantation, revealing mechanical forces behind successful ...

A stem-cell derived human embryo model showing blue cells (embryo), yellow cells (yolk sac) and pink cells (placenta). Scientists have grown an entity that closely resembles an early human embryo, ...

A new study shows that the embryo and the uterine lining conduct an active "conversation" from the very earliest stages of ...