# Transplanted ovaries adapt to the recipient's biological age, research finds

Researchers report that transplanted ovarian tissue adjusts its function to match the recipient's biological age rather than the donor's. The finding matters for fertility preservation, since it suggests ovaries grafted into older or younger patients may behave according to the recipient's hormonal environment. It could inform counselling for people receiving ovarian tissue transplants.

**Importance:** 2/5

## Sources

### Science
- [New Scientist](https://www.newscientist.com/article/2596181-transplanted-ovaries-adjust-to-the-recipients-biological-age/?utm_campaign=RSS|NSNS&utm_content=home&utm_medium=RSS&utm_source=NSNS) — Wed, 28 Oct 2026 14:01:05 +0000