Induction after miscarriage

I am being induced tomorrow after finding out at 18 weeks that we lost our baby to miscarriage. Does anyone have any experience with this? How long were you in the hospital before it was all over? Did you have any complications? Did you do anything with your baby's body, or let the hospital take care of it? Did you find out what caused your miscarriage? If you've experienced this, I am so sorry for your loss, but grateful for anything you are able to share from your experience.