New cryopreservation record: biological material can be frozen for up to 30 years
![](https://bioinst.com/wp-content/uploads/2022/12/new-cryopreservation-record-biological-material-frozen-for-up-to-30-years-1024x538.jpg)
A new record in the number of years an embryo was cryopreserved before developing in…
Bioscience6 December 2022