3 months TTC


So my husband and I️ are trying to conceive. We have been trying for 3 months now and I️ just got AF. I️ know I️ ovulate because I️ take OPK these last three months and we BD every day during my window. Is there any way to figure out if there are issues in his end without going to a fertility specialist? I️ have my annual visit next week too, are there any questions that I️ should ask during my visit? We are in our late 20’s so I️ don’t want to sit on this for years. I️ just want answers