Are Ukraine's embryos safe?
Embryos, eggs and sperm are stored in large tanks of liquid nitrogen that need to be topped up from time to time. What happens if liquid nitrogen is not replenished or if the tanks are damaged?
As soo…
Embryos, eggs and sperm are stored in large tanks of liquid nitrogen that need to be topped up from time to time. What happens if liquid nitrogen is not replenished or if the tanks are damaged?
As soo…