DH and I just BD and used the "withdrawl method" right into the little cup at home and then he drove his "sample" right over to the lab and dropped it off. He was so funny. He pulled the "sample" out of his pocket and tried to hand it to the receptionist. She was like this:

and told him, No, you have to put your name on it

and so he was standing there trying to write on the side of the cup with a ballpoint pen that wouldn't write. It was so funny when he told me about it.