If you google it, most articles say that there is no proof of deformities from marijuana use that has been proven to be directly from marijuana. They've found kids who's mothers have used to sometimes have ADHD and memory problems but no more than the average mom who doesn't use at all. It can mess up the development process but if a person used before pregnancy, the chances of deformity is very rare. My friend used very lightly on and off due to anxiety and constant morning sickness through her pregnancy and her son turned out just fine. I'd say use your own judgement and discretion and do some research.
I've heard it does my friend was around it as well as smoked it and her son came out with webbed hands and feet and he had to have surgery to fix it as a newborn
If you google it, most articles say that there is no proof of deformities from marijuana use that has been proven to be directly from marijuana. They've found kids who's mothers have used to sometimes have ADHD and memory problems but no more than the average mom who doesn't use at all. It can mess up the development process but if a person used before pregnancy, the chances of deformity is very rare. My friend used very lightly on and off due to anxiety and constant morning sickness through her pregnancy and her son turned out just fine. I'd say use your own judgement and discretion and do some research.