Your situation sounds mine....My DH also had a varicose problem also.... we opted for surgery and after a few failed IUI's afterwards, and we are now doing FET(frozen embryo transfer's) after ICSI (putting the sperm directly into the egg). The surgery helped a little... but not enough... It was also a very painful surgery, although I do think they do it by laser now (that was around 4-5yrs ago)? But, if it isn't interferring w/your sex life, and isn't causing him pain.... I would consider the IVF if you have the funds.
Hi- I'm in the same situation. My husband has very low motility and everything is working like clockwork with me. We've tried 2 IUI's and both have failed. We've decided to do IVF with ICSI this July and not waste time with failed IUI's.
Good luck to you! I would consider IVF- that is your best bet! Keep looking ahead and good things will come!