Weak LES valve & pregnancy

Ok, just got my results from a bunch of tests I had done recently and results show that I have a weak LES valve, that I'm very lactose intolerance, and although the Bravo showed no acid reflux, I know I reflux every once in a while, might not be acidic but I do. My question is, has anybody gone thru with pregnancy with a weak LES valve? My dr. told me I would definitely have a hard time with it, not only from the pressure but hormones relax those muscles as well. So any advice anybody can give me would be great. we'll probably start trying to get pregnant in a few months and I've really taken good care of myself lately, I feel fine, just need to be careful of what I eat, etc.

thanks so much!