Hagai Levine

We need to talk about fertility afresh, not least because the sperm-count ‘crisis’ doesn’t add up

Other countries ‘definitely should not do what we have done’, Israeli government adviser warns

Countries have adopted a range of strategies amid the pandemic to get students back into classrooms

Scientist warns continued sperm count decline in men ‘may lead to human extinction’

Scientists document 59.3 per cent drop in average amount of sperm produced by Western men between 1973 and 2011