Wonderful news :). I now have 16m g/b twins after having my scar tissue successfully removed :)
UPDATE:
My scar tissue was removed after the csection birth of my baby girl!
Second pregnancy ended with a healthy son and NO sign of scar tissue.
Have you have a previous dnc? or uterine trama? It's sounds like what you are dealing with may be ashermans? Or maybe a divided uterus? There is a forum called asherman's.org where there are many ladies that are dealing with adhesions. Some are pregnant.
Good Luck!!!
M