I said 20+ minutes. Also checked facial structures (specifically eyes) and hands and feet, counting digits. Faolan wasn't very cooperative with his umbilical cord and she spent extra time looking at his kidneys because she thought something was wrong (it wasn't, I can't even remember what it was now).
All said, it was probably around 45 minutes.
H&T Mama to Faolan
6/7/12 & Malachy