Daniel Brison

2 results

An undated picture shows a magnification of a lab-grown fully matured human egg ready for fertilization. Handout via Doctor David Albertini/University of Edinburgh/Reuters

Human eggs have been fully grown in a laboratory for the first time, in what scientists hope could be a breakthrough in improving fertility treatment.(...)

Dr Hagai Levine, from the Hebrew University of Jerusalem, who co-led the research, said the  study “is an urgent wake-up call for researchers and health authorities around the world to investigate the causes of the sharp ongoing drop in sperm count, with the goal of prevention.” Photograph: Hebrew University/PA

Sperm counts of Western men are in a “shocking” downward spiral that poses a potential threat to fertility in industrialised countries, a major study (...)