Doctors advised me it was too risky to try and have another baby because the last baby i lost attached to scar tissue and i almost bled to death.

Trust your doctor!: I don't know how you can expect any doctor here, who does not know you or your history, to render a different opinion that your own doctor who apparently saved your life. Certainly no one can tell you to ignore his or her advice. You might consult in person with another obstetrician but they would need access to all of your records and still won't be as qualified as the doctor who operated on you.