It may help during morning sickness but it also "may" hurt your baby. Im not a woman so its hard for me to have this argument but would you rather help yourself or your child? It shouldnt take a study to figure out smoking marijuana could be harmful for your baby. Smoking is harmful for everybody. Weed may not be as bad as people make it but its still not 100% good for you. What happens when your baby is born and for the rest of its life cant remember shit or is hungry all the time...lol