I agree with the other two, your husband should be checked out. In all liklihood there is something that a dr can do to help.
Is he currently taking any prescriptions? I know that when my DH was on meds for his high blood pressure we had an awful time trying to get things going.
for sure get him checked, is it because he does not get hard or just that he does not have anything come out when he finishes.
Well you might want to have your husband go in and be checked out. See why that is happening.