results r in

so my husband went and did some blood work it came back that his testosterone levels r good, but his 1st sperm count was below normal. I don't understand. I'm going to ask my Dr to test me again to see if my tubes r open or closed, i got tested 2 yrs ago and was told that 1 was closed and the other was almost closed! :-( I think its time for a 2nd opinion. has anyone else had this go on and still been able to get prego?