I met up with a friend today who has 3 children, all by c-section, and is now 6 weeks pregnant with number 4 (unplanned).
At her last birth, she was told by the midwife after the op that her scar area was "paper thin" and that she shouldn't have any more children.
She is extremely worried that the scar tissue might burst during the pregnancy or birth.
She is going to see her GP and then a consultant who will have access to her previous birth notes.
In the meantime, I told her I would post on MN to see if anyone had had 4 sections or had heard anything about scars bursting.
Any advice gratefully received.