Anyone have a canceled IVF cycle?

Laura • Unexplained infertility. Both 32. TTC 5 years. July 16` IVF w/ICSI. Aug FET #1 BFN / Sept FET #2 BFP!
I went in for my day 6 scan today and there are 13 follicles but all under 10mm.  They're not maturing as fast as they should.  
I started out with Gonal at 225, then 375, now onto 450 IU for today and tomorrow with 150 Menopur.  Going back on Saturday for a  day 8 scan to see if 450IU can knock some sense into them and wake them up a bit! 
My E2 level came back at 194, so numbers are decent but my follies are just so lazy 
At this point, I'm not sure what to think. Is it too early to think this may be a canceled cycle?