I am having open ventral hernia repair surgery with lysis of adhesions from multiple bowel surgeries do u think I will have to stay in hospital over?

Depends. This Question would best be answered by your surgeon. Depending on your age, other medical conditions, etc, will often determine if you need to stay overnight or can do a same day procedure. Having an open Hernia repair with lysis of adhesions will often require an overnight stay, so be sure to ask and discuss with your Surgeon, best wishes.