Does anyone happen to remember the dilation point you'd have to be where they won't give you the epidural?

I'm getting kind of nervous XD

Considering I'll be 39W friday, 3cm dilated and 70% effaced. (Granted my water hasn't broken). I have soooooooo many irregular contractions it's unnecessary.

It's making me uneasy due to the fact that I was told to go in when I was at 5cm with my first and I ended up having her not that long after.

I can't induce this friday due to nobody being on call nor monday.

This is my 3rd but I'm getting nervous that I'll dilate too an extent I won't be given the epidural and I've never had a full natural birth and I'm getting scared XD