As much as it *****, it's really hard to say. You can be that dialate for months, but its a good sign that you won't have trouble going into labor on you're own.
My son was born right at 36 weeks and everything was fine. Wish the best for you!
Oh wow I'm ready for this baby to come out of me
I was 2 cm for 4 almost 5 weeks before I got induced with my son. But good luck!!