Hi there
Am in NYC with the CHR . Had eggs retrieval on Thursday and got the bad news on Friday : although I responded very well to the stim, none of the eggs were mature enough to be fertilized - complete failure. Had planned to stay 5 days in NY as my eggs transfer was planned for Tuesday.
Dr could not explain it as my tests were very good and I am 37.
CHR has a good reputation, does come for cheap but have not heard about EcoIVF...
Good Luck with your treatment,
LL