What was the reason you had a C-section? Please Read

Last night I was talking to my mom and she kind of made no sense. She had 3 c-sections because she said her body was too stretched and she wouldn't dialate she claims her Dr told her this on her first appointment that her bones wouldn't allow a natural birth. I was so confused by this that I even looked it up and nothing like this even comes up lol. She said chances are the same could happen to me.

I'm just curious if anyone's heard of anything like this? I dont want to call her a liar but It just doesn't make sense lol. granted this was over 30 years ago.

If you had a csection with your baby what was the medical reason?