I need a colonoscopy but am nursing and worried about how the sedative will affect my supply and being able to breastfeed..... I think the sedative may be in the milk for a while.

Does anyone have any experience? My doctor recommended I call MotherRisk but they couldn't help as I didn't know the exact name of the sedative that will be used, and I won't be able to get that info until I find out where the procedure will be.