There's no limit but what they say so there is no limit like you can have your epidural at nine centimeters like I did. remember that there was like a limit of the a picture like as a point where you can't do it because you're kind of fucked if you want it and then they try and fit you in. She says she fell asleep practically after getting an epidural, which made her feel better about giving birth to baby Margot. The couple are now expecting their second child who will be born later this year.