Pregnancy

So ive been reading articles where their have been studies moms that had really bad nausea their first trimester smoked marijuana & their baby was born with no complications .. research also been said that women that smoke weed while pregnant babies had no long term health defects , then women that smoke tobbacco & drink alcohol. so is it so wrong to smoke alil weed while pregnant? Whats your opinion, please nobody flag this. Just alil discussion 😊