I had a laporoscopy. They didn't find anything wrong, though, everything looked normal. I ended up doing IVF about 8 months later (which was a success, by the way, I now have a little girl who's almost 2!). Best of luck with everything!
I had one this summer and they removed a cyst that was blocking my tube and lots of scarred tissue. I am now in an IVF cycle and will find out Thursday if I'm pregnant!