Tube Closed-having surgery

Staci • Just started, I am 33 and have been on Birth Control for 18 years. Let`s hope this works!! About to start IUI.
Has anyone had labroscopic surgery to unclog their Fallopian tube? I am having the surgery next Wednesday. Any other pain I can prep for besides the typical laparoscopic pains and gas pains?? Any advice will help! Thanks y'all!