So many labor and delivery questions!!! Help please!!!!

Desiree
First time mom here! 
Which hurt worse? Contractions or pushing? I'm going for a natural birth (but we'll see) so I'm curious about the answers from people who have had natural births. 
How long did you push? How long will they let you push before they intervene with forceps/vacuum or c section? 
How long was it from the moment your water broke to the moment your baby was born? 
How many inductions that were supposed to end in a vaginal birth actually ended in a c section? 
How big was your baby and were the doctors right about the baby's weight at your appointments?