Obstetricians and gynecologists at Toho University, Japan examined 1,331 cases of frozen-thawed embryo transfer cycles and found that blastocysts showing shrinkage at the time of transfer had a low ...

Very few specimens exist that document the first weeks of embryonic development in humans. In some cases, information about a particular stage of development comes from a single specimen. Other ...

An international collaboration of researchers from the RIKEN Center for Biosystems Dynamics Research (BDR) in Japan and Gladstone Institutes in the U.S. have generated 3-D blastocyst-like structures ...

Please provide your email address to receive an email when new articles are posted on . The 3D imaging model achieved more than 90% accuracy in identifying blastocyst features. Blastocyst overall ...

"Preimplantation genetic testing for aneuploidy (PGT-A) has emerged as a powerful tool in assisted reproductive technology, offering the potential to enhance the chances of successful embryo ...

Innovative research, presented today at the ESHRE 40 th Annual Meeting in Amsterdam, has introduced a novel 3D imaging model designed to identify features of blastocysts – the early stage of ...

A new study reveals that age-related autophagy decline blocks embryo development by triggering a lipid-burning crisis.

Mouse embryos can make it to an early stage of development in space. In an experiment conducted in 2021, a few hundred frozen two-cell embryos from mice thawed and grew over four days on the ...

Scientists have evaluated the adverse effects of blastocyst shrinkage on the reproductive outcomes of frozen-thawed embryo transfer. The effect was evident in embryos with morphologically ...