MrsMac congrats on the scan result, FX and sending sticky thoughts! My DH has poor morphology (at different times ranging from 4-6%) and that is why we needed to do IVF, as we had only managed on BFP on our own in several years of marriage. FS said his samples were like a swimming pool of one-armed swimmers all going in circles (DH's have deformed tails = can't swim straight). Yes there were a few good swimmers in there but they were stuck in the crowd and unable to get to the egg. But processing the sperm for IVF they wash away the malformed ones.