Cord blood banking is definitely an ideal choice for me and I'd go for this on our next baby. It's like having an insurance for the whole family. Need to work save up for the initial fee though. No worries for our own peace of mind I should say!
Yes, I will on my next baby. With my growing family, I think this is very practical and worth every penny. Nothing beats having security for my family's (next generations') health needs. Indeed an insurance!