Sperm bank?

Ok some one is going to donet thier sperm to make me have a baby we are not doing this with a sperm bank what kind of questions should i ask this person to make sure they are what i want like ills in the family whats eles
Answer
I would really need to be sure about what involvement hes expecting to have in the kids life? does he want to go on the birth certificate? obviously any std,s!! and really go into his families medical history, expecially if hes not intending to hang around, you need to know everything from ashthma,diabetes, ears or eye problems, blood disorders, mental problems...crikey of them for now, but you get the picture.if you really think this is the best way then nice luck x