I am 6 weeks today & the morning sickness hit me like a ton of bricks Saturday night. I have had it constantly since. I was recommended these by a friend who swears by them. I decided to give them a try & I am a believer. For the first time since Saturday night my nausea is gone. I’m not sure how long it will stay gone, but I think as long as I have some of these by my side I will be ok. Incase you want to try them, they were about $5 and can be found in the baby section of Walmart by the lactation cookies and breastfeeding stuff.