To me and I think many of the moms here prevacid has been a wonder drug. Depending on what type you get (compound (not the best from what I have been told) or solutabs (need to give on empty stomach and wait 30-60 min before feeding) ) you will have to adjust your los schedule a bit. Also as I am sure you saw in the groupie intro you probably should keep with the zantac for about 2 weeks until the prevacid kicks in. best of Luck, if you doc is willing to change without you having to ask then I would think you have a pretty good doc.