Is it saf to use Vicks vaporub durin pregnancy? Made of menthol eucalyptus & camphor. Hubby rubs it on toddler & I can smell it sometimes. Harm my baby?

Doubt harm...but... I consider this a form of avoidable air pollution that has no value in kids below school age if then. It mimics practices of indigenous cultures that used sap of pine trees to scent the moist steam in sweat lodges. Its effects are more tradition & assumption than real. I find it makes kids cough more.
Vicks . It is suppose to be safe for pregnancy .