We we're referred to Dr. Paul Turek (
who has now just opened his own clinic in SF) and he was terrific-- personable, knowledgeable, and thorough.
In our case, my regular OBGYN ordered DH's initial SA, then when the results were "abnormal" we were referred to Dr. Turek. So... as far as what tests you should ask for, it depends on what you have already done and your DH's medical history.
Basic Tests to ask for:
1. Semen Analysis with
strict morphology
2. Male blood hormone levels
Dr. Turek (or whoever you end up seeing) should also examine your DH to check for
varicoceles or cysts. The key is to put yourself in the hands of someone who really knows what they're doing and who will pursue the appropriate path of diagnosis.
Some rarer conditions to be aware of:
1. Does your DH have a
risk factor for anti-sperm antibodies? (even if he doesn't, if everything else comes back normal, it's something to consider)
2. Is there a history of cystic fibrosis in his family (carriers of genetic mutations associated with CF can have a condition call
congenital bilateral absence of the vas deferens)? If this is the case, his sperm count will be zero.
Good luck!