Re: cannibus (pot) for morning sickness
I live in a state where medical use is legal. I know someone that did use it while pregnant. (Not for nausea but for pain). Her child didn't have any side effects.
I also know of an acquaintance that used (She claimed she was not using but got it 2nd hand in the weeks before the birth but I know she used prior to getting pregnant) and when she tested positive, her child was removed from her custody for 6 months.
I don't think most people have morning sickness that is bad enough to need intervention (use of medication/herbal drugs). Unless someone is losing weight or getting dehydrated, I think it is best to just suffer through it naturally.