Anyone pregnant after blocked tubes????

I just want to ask if any of you ladies have fallen pregnant after being told you have blocked tubes and no hope of natural pregnancy. Long story short I have had 3 ectopics, once on my right side many years ago treated with methotrexate, and 2 times on my left resulting in removal of that tube. So I don't even know if my right tube is good anymore. I just want to know if there are any hopeful stories.