Study: Freezing ovaries could preserve a cancer patient's fertility
Danish researchers have found that ovarian transplants could restore a woman's fertility after chemotherapy and radiation.
Women who undergo cancer treatment typically have a less than 5 percent chance of getting pregnant afterward, NPR reports. "Obviously the thing that interests them the most is to survive cancer," said Claus Yding Andersen, a reproductive physiologist who helped conduct the study. "But immediately after that they would say they are really interested in maintaining their fertility."
An ovarian transplant involves surgically removing all or part of one ovary, freezing it, then transplanting it back once cancer treatment is finished. Andersen and his team focused on 32 Danish women who had completed cancer treatment, had an ovarian transplant between 2003 to 2014, and wanted to become pregnant; 10 women had a total of 14 babies, with six conceived through in vitro fertilization. Andersen said the tissue can function for five to 10 more years, and there was no evidence that an ovarian transplant increases the risk of a recurrence of a woman's cancer. The study was published Tuesday in the journal Human Reproduction.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
Sign up for Today's Best Articles in your inbox
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
Catherine Garcia has worked as a senior writer at The Week since 2014. Her writing and reporting have appeared in Entertainment Weekly, The New York Times, Wirecutter, NBC News and "The Book of Jezebel," among others. She's a graduate of the University of Redlands and the Columbia University Graduate School of Journalism.
-
Swiss bliss: Chenot Palace Weggis takes wellness to the next level
The Blend Heath retreat on Switzerland's Lake Lucerne offers a mid-winter reset
By Felix Bischof Published
-
Earth's mini-moon was the moon all along
Under the radar More lunar rocks are likely floating in space
By Devika Rao, The Week US Published
-
Crossword: February 4, 2025
The Week's daily crossword
By The Week Staff Published
-
Europe records big leap in renewable energy
Speed Read Solar power overtook coal for the first time
By Peter Weber, The Week US Published
-
Blue Origin conducts 1st test flight of massive rocket
Speed Read The Jeff Bezos-founded space company conducted a mostly successful test flight of its 320-foot-tall New Glenn rocket
By Peter Weber, The Week US Published
-
US won its war on 'murder hornets,' officials say
Speed Read The announcement comes five years after the hornets were first spotted in the US
By Peter Weber, The Week US Published
-
Dark energy data suggest Einstein was right
Speed Read Albert Einstein's 1915 theory of general relativity has been proven correct, according to data collected by the Dark Energy Spectroscopic Instrument
By Peter Weber, The Week US Published
-
New DNA tests of Pompeii dead upend popular stories
Speed Read An analysis of skeletal remains reveals that some Mount Vesuvius victims have been wrongly identified
By Peter Weber, The Week US Published
-
NASA's Europa Clipper blasts off, seeking an ocean
Speed Read The ship is headed toward Jupiter on a yearslong journey
By Peter Weber, The Week US Published
-
Detailed map of fly's brain holds clues to human mind
Speed Read This remarkable fruit fly brain analysis will aid in future human brain research
By Peter Weber, The Week US Published
-
Blind people will listen to next week's total eclipse
Speed Read While they can't see the event, they can hear it with a device that translates the sky's brightness into music
By Peter Weber, The Week US Published