I agree with pp. I had the full work of tests and then the dye run and told I was all clear. told me one ovary looked a bit bigger but nothing to worry about.One side was blocked too but the other was ok so he thought good chance.. I was not happy and went for a second opinion. turned out the ovary on one side was bigger because it was encased in endo and the tube was blocked to the other" good "side, so no chance as it turned out .... anyway my new guy was wonderful said there was no point in doing any IVF without a lap and when I finally got refered to IVF, they did another one before they even started to check all the plumbing. ( this was 9 years ago)

good luck.. wont tell you how long we were trying but it was a very long time... hope your journey is shorter..