ADVICE NEEDED

Ok so just need some advice. So my husband and I have been trying to have a baby for about 2 years and a month now. We have just been doing it the old fashioned way. We have not been to the doctor yet or seen what is wrong. I had an abortion in July of 2014. Not my finest moment and very very sad that I made that choice. I did and it still is heavy on my heart. My husband and I both talked about it and it just came down to us being selfish. Which is not an excuse and I'm sure there will be people who judge us but I am not the same selfish person I was back then. I have grown up and realized what I want in my life. (sorry I have the gift to ramble) anyways I am just wondering if that may have something to do with us not being able to concentrate or what not? Would it be in our best interest to maybe go get his sperm tested first? I mean if the test come back with his swimmers are swimming then we know what the problem is right? ME? Then I would just need to go get tested and see what's going on on my side? Any advice would be greatly appreciated. THANKS IN ADVANCE!!!!!!