The 40th episode of the Progress Educational Trust podcast discusses longstanding controversies surrounding PGT-A (preimplantation genetic testing for aneuploidy) – an 'add-on' to IVF treatment whose use has been the subject of lively debate for the past 25 years.
The discussion originally took place at the PET Annual Conference (see BioNews 1320) and features Dr Deborah Cohen, Professor Karen Sermon, Dr Justin Chu, James Lawford Davies and Professor Manuela Perrotta.
(If you can't see the podcast episode embedded below, you can listen to or download it via Spreaker.)
Listen to "PGT-A as an IVF Add-On: 25 Years of Controversy" on Spreaker.
You can also find us on podcast apps and platforms including Apple, Google, iHeart, Spotify and others. Just search for 'Progress Educational Trust podcast', and subscribe via the platform of your choice. Alternatively, look out for future podcast episodes in BioNews.
We would like to thank Jon Nicoll (who created the opening and closing music for our podcast), and also the Remaking Fertility initiative (which supported the conference session featured in the 40th episode).
Register for these upcoming PET events:
- What Does the NICE Fertility Guideline Update Mean for You?, taking place online on Wednesday 15 April 2026 – register here.
- What Is the Impact of Fertility Treatment on Patient Health?, taking place online on Wednesday 22 April 2026 – register here.
- What Is the Impact of Fertility Treatment on the Health of Resulting Children?, taking place online on Wednesday 29 April 2026 – register here.






