New Definition of Embryo, Embryo Models Proposed genengnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from genengnews.com Daily Mail and Mail on Sunday newspapers.
The most common age to freeze eggs in the UK currently stands at 38, yet women in their twenties are increasingly urging others of the same age to opt into the procedure.
EXCLUSIVE: Under current official guidelines in the UK, women under the age of 40 struggling to have a child should get three cycles of the fertility treatment on the NHS.
Hollywood actress Sienna Miller revealed last year that she had frozen her eggs aged 40 to avoid the existential threat of her ticking biological clock.