My husband makes me want to choke him.

So we've been ttc for almost 2 years, I had finally had enough and decided to see a fertility doctor. I have been through it (blood tests, sonogram, transvaginal sonogram 2x, several doctors apts) so now he has to go get a semen analysis and I have to get a dye test so I can finally get the clomid. My husband has found every excuse in the book to not go and empty his man army in a cup. So today I told him that if hes not going to do it I need to know because its pointless for me to go any further with my appointments. So now hes pissy. Has anyone else had this happen to them?