nope, they go off of your weight or BMI I think, but there isn't a cut off weight that you can't get it. I think the bigger you are, the harder it may be to find a place on your back, but I'm fairly overweight and they found it fine.

okay, i was asking because a girl on Facebook was saying at the time of her pregnancy she was considered overweight and couldn't get an epidural. i didn't know if it was something all hospitals do or just certain states. but thank you @preggimama

i dont think so, youll just get a bigger dose!