Obstetrics & gynaecology

COVID-19 can be transmitted in the womb, study reports

A baby girl in Texas—born prematurely to a mother with COVID-19—is the strongest evidence to date that intrauterine (in the womb) transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can occur, ...

Obstetrics & gynaecology

New research shows why babies need to move in the womb

Scientists have just discovered why babies need to move in the womb to develop strong bones and joints. It turns out there are some key molecular interactions that are stimulated by movement and which guide the cells and ...

Genetics

Are mosaic embryos the 'dark horse' of IVF?

Not every embryo contains 46 perfect chromosomes. Some have more, others have fewer. The result is a common abnormality known as aneuploidy, which occurs in as many as 80 percent of human embryos.

page 14 from 722