Private IvF - Help..

Dear all,

My wife and I have just come to the end of 3 unsuccessful cycles of IVF with the Hommerton Fertility in London and have just been recommended something called "Egg Banking", by our consultant (my wife has a low AMH) He has recommended us use his private practice but when I check on the HFEA website it doesn't come up. The cost is going to be about £13K for two rounds of stimulation and then the thawing and fertilisation, also there will be some PGD screening - we have no idea if this is good value? After 4 years at the Hommerton (which were really great) we are now in the world of private IVF clinics and I have no idea what to do and how to go about making the best decisions for us. Trying to get clear information from private clinics is very difficult and we are quite scared that we are about to spend basically our life savings at the word of a consultant. If there is anyone out there that has any words of advice we would be very very grateful. Thanks, James