Same here for us-semen analysis on appointment 1, and a whole host of blood tests. Taking the semen to the blood place for analysis was an interesting drive-the whole time I was just thinking to myself 'don't speed or so anything stupid otherwise you'll get pulled over and have to explain the police why you have a vial of semen under your arm!' haha!
So we definitely know it's me not him. It made me feel pretty low for a while afterwards but I was also relieved for him that everything was ok on his end! =)