Thanks wanttobe, that's good advice and I shall follow it. Best of luck for your scan next week!
Our appointment went well today, new FS did an ultrasound and there are some fibroids in my uterus. He's going to switch me to a long (LONG!) 10 week Zoladex protocol followed by a hysteroscopy, then the actual ivf cycle. He is also doing a whole bunch of tests on us, including karyotyping and DNA fragmentation. It's refreshing to know that I'm not going to be put on the same old protocol that have me ohss last time. I have some renewed hope that this will work for us, even with our dodgy uterus and sperm!