Second birth shorter?

Judy • Mom of 2, happily married, positive parenting 💖

Is it possible to have a short labor even tho I’m not dilatated until the actual labor starts?

It’s my second child, I thought I would have had contractions before ..

My first I didn’t have any pre labor contractions, no signs of labor until it actually started and it last for 30h.. so here I am worrying it will be the same long for my second 😫