How about smoking during pregnancy

Smoking doesn’t correlate with fetal malformations but is thought o increase the risk of complications such as growth retardation, fetal demise, placental abruption... Women who say that they are unable to quit smoking during their pregnancy should be encouraged to diminish to a maximum their consumption. To be noted that narguile consumption is considered smoking. If the partner smokes , he should do it in balconies or outside.