Aww what a shame! you ever know we might get a BFP together
When i was tested i had to go to the hospital, and they inserted a long tube thing which was a camera, (bit like a scan, but inside of you), He wiggled around, up and down for ages whilst taking snaps, (My womb is famous).
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After that they inserted some blue dye (there is a technical word but cant remember), to see where the dye went around my tubes & womb, But it went completley right the way through and it came back out again, so i have no tubes blocked.
After he finished he sat me down and said as the blue dye went through everything and back out you are def ovulating as the egg & sperm can go round in there fine. so i was very happy.
BUT i was in alot of pain afterwards, It was like the start of child birth, but if you havent got kids it would be like period pains like 100 times worse. It was def worth it, So if you do go they say to take pain relief tablets, so make sure you def do.