IVF Update: we received an email this morning informing us that yesterday we got 5 eggs, from those 5 were mature and today we have 4 successfully fertilized. The last time we did it, we had 100% fertilization rate. At this stage, there is a 50% chance we get 1 or 0 embryo. We are already planning 2nd round and we are picking up the drugs. Photo: seafood paella in Madrid.