Do they make exceptions for food during labor?

Vanessa

I'm hypoglycemic so when I don't eat for a while i can get a random low blood sugar episode where it feels like im dying. I get tunnel vision to where i cannot function until i stuff my face with food. Like sweating, shaking, extreme weakness, totally out of it, out of breath, sometimes when the episode is bad, i can barely concentrate on walking to the kitchen and preparing myself food.

My concern is going into labor unexpectedly and not being able to eat before hand. Then during labor having an episode and not be able to push him out. Does anyone know if they make exceptions for food during labor?