An international team of experts in embryology and bioethics has published the first white paper on the use of embryonic ...

In primates, abnormalities during gastrulation and early organogenesis lead to a high incidence of early abortion and developmental defects at birth 8. Thus, elucidating the cellular and molecular ...

Eating large amounts of ultra-processed food (UPF) is linked not only to reduced fertility in men, but also to slower growth in early embryos, and smaller yolk sacs, which are essential for early ...

Embedded within the mammalian life cycle is a highly organised progression from fertilisation through preimplantation stages, blastocyst formation, implantation and subsequent axis establishment and ...