‘Sobering’ Study Shows Challenges of Egg Freezing
By Gina Kolata,
The New York Times
| 09. 23. 2022
Claire Evans decided to freeze her eggs six years ago, when she was 36. She had just broken up with her fiancé and was worried that her time to have a baby was running out. A friend, whose own marriage had just ended, suggested the procedure.
She took medications to stimulate her ovaries to overproduce eggs, which were frozen to use later and to have a baby at an age when it would be difficult to become pregnant without medical intervention.
The procedure of egg-freezing is an increasingly popular, but expensive, option for women who want to delay childbirth. But new research documents some caveats: how old a woman is when she freezes her eggs and how many eggs she freezes make a significant difference in whether she will have a baby. Most women who tried to become pregnant, the study found, did not succeed, often because they had waited until they were too old to freeze eggs and had not frozen enough of them.
That note of caution comes from data published this summer in a paper in the...
Related Articles
GeneWatch UK has prepared a briefing on the genetic modification of nature for the International Union for Conservation of Nature (IUCN) Congress in October 2025
The upcoming Congress claims to be “where the world comes together to set priorities and drive conservation and sustainable development action.” A major concern for those on the outside is that the Congress may advance plans to develop and encourage the use of synthetic biology in nature conservation. This could at first glance sound like...
By Aaron Ginn, The Washington Post | 09.12.2025
Earlier this year, I had dinner in D.C. with Jensen Huang, the president and chief executive of Nvidia. At one point, he said something that struck me: “Why is everyone here so negative?”
He wasn’t referring to the economy...
By Roni Caryn Rabin, The New York Times | 08.25.2025
Scientists have dreamed for centuries about using animal organs to treat ailing humans. In recent years, those efforts have begun to bear fruit: Researchers have begun transplanting the hearts and kidneys of genetically modified pigs into patients, with varying degrees...
The Center for Genetics and Society is delighted to recommend the current edition of GMWatch Review – Number 589. UK-based GMWatch, a long-standing ally, was founded in 1998 by Jonathan Matthews as an independent organization seeking to counter the enormous corporate political power and propaganda of the GMO industry and its supporters. Matthews and Claire Robinson are its directors and managing editors.
CGS works to ensure that social justice, equity, human rights, and democratic governance are front...
