So I would really appreciate just good comments/opinions, no judgement. I'm currently 5 mos pregnant and yes, I did take quite a few puffs here and there to help with my acid reflux and migraines. I don't like the idea of ingesting tums and tylenol all the time that makes me feel worse. I have basically 4mos and 1wk to clear up my urine and my blood. I'm not worried about the meconium because even if that comes out positive as long as me and the baby's blood is clean when she is delivered than we'll be fine, anything recently in our system. Will my intake of Niacin in Multi Vitamins, lots of water, and 30 min walks 3-4x wk help clear me out? Any other tips? Is 20% Niacin enough daily? I was thinking of getting a Vitamin B complex and also plan on taking a HDT every 2wks.