Many pregnancies face challenges before a woman even knows she is expecting. One reason is the embryo’s rapid growth; any disruption during this stage can affect development. During week 3, the embryo ...

The model demonstrates never-before-seen potential in human pluripotent stem cells Key takeawaysFor the first time, stem cells typically considered ...

By examining genetic clues that linger in adult cells, scientists have now gained surprising insights into the developmental ...

Progesterone is one of the most essential hormones in early pregnancy. By week 3, after fertilisation, progesterone levels ...

A new study suggests higher ultra-processed food intake may be linked to poorer fertility outcomes in men and subtle changes in early embryo development in women. In men, higher intake was linked to a ...

Their findings, recently reported in the journal Nature, overturn longstanding assumptions in developmental biology and could ...