Birthing process

Okay so I’m pregnant with number 4 December 9th. And I’ve started wondering how this delivery will be.

First in 2002 was 23 hours of labor and 2 hours pushing, typical for the first. My doctor had to break my water for me and he arrived 7 days early.

Second 2006 was 7 hours of labor I was induced and doctor had to break my water for me. She was 3 pushes and she was out. She was also 7 days early.

Third 2017 was water broke at 4:30am, contractions didn’t start until 6am. Full dilation by 7:45am and he arrived 8:13am. He was 12 days early.

So I’m completely expecting number 4 to arrive early and fast. Any insight from personal experiences I’d appreciate greatly.