So sorry to hear it didn't work this time. I agree with what the other girls said about the doctors learning more with each IVF cycle. One of my friends told me before I started my first cycle that she considered the first one a trial run (her 1st IVF failed). Not that it makes it any less devastating. My doctor changed my dosages for my second IVF and also recommended that I take DHEA 3x/day to improve egg quality. You might want to ask your doctor about that. I also took some other "superfoods" for the month or two previous to my second IVF, but since my doctor said to stop any supplements I stopped those before starting stims again.
I also took a bit of time to recuperate and try to enjoy life a bit before starting round 2. It really is difficult to go through all of that only to have to do it again. Good luck to you.