I had a partial septum which I was able to conceive but it only ended in miscarriages I had a hysteroscopy on Sept 10th to remove the septum and as of yesterday I'm in the clear to begin trying again.I had to see a reproduction specialist for all of this so maybe start there.
Talk to a different doctor. It does not sound like you have had a problem so far. Why do you need to do an operation that will make it impossible for you to conceive?