when does morning sickness typically diminish? I know it varies for each person/ pregnancy, but just curious to see if there is a majority cut off date. With my 1st, it lasted 6 weeks until 8 weeks. I'm currently 7w4d, and hoping for relief soon. I had a missed miscarriage in March, and still experienced morning sickness even though the baby stopped growing 4 weeks prior. So, while I've been told to be thankful for the sickness because that means a growing baby, I know that's not always true.