Birth defects and pregnancy

Does anyone or does anyone know anyone who has been successful with pregnancy that has a birth defect? When I was born, I was born with gastericous, idk how to spell it but it's where your intestine were on the outside, drs cut me open at birth put everything in, and sewed me up. I feel bc of that, my situation is more complex then just blocked Fallopian tubes. Then I'm stuck with the dilemma if I'm ever able to afford IVF, can my body handle the pregnancy? Sorry to go on and on, but back to my main question, Does anyone or does anyone know anyone who has been successful with pregnancy that has a birth defect? Maybe I should be more specific, a birth defect kind of like mine...