What would cause a ftm to deliver so rapidly? my water broke, contractions picked up every min, & delivered baby 45 minutes later. dilated 3 to 10 45mins

Good luck?: Most women would kill to get the delevery done that quick it really depends on the woman. If you are standing or walking it goes a bit quicker than just laying on your back.

Multiple pregnancies: If this was not your first pregnancy, then that can cause labor to progress more rapidly to delivery.

Enjoy your baby: No special reason for quick delivery.