360 Malgré des études antérieures qui semblaient indiquer que des femmes enceintes qui avaient fumé du cannabis durant leur grossesse accouchaient de bébés de faible poids, aucune preuve convaincante ne démontre que fumer du cannabis cause des anomalies congénitales.
360 Despite some earlier literature suggesting that pregnant mothers who smoke cannabis during pregnancy have babies who are small in terms of weight, there is no convincing evidence that demonstrates that smoking cannabis causes birth defects.