If you have COPD or are concerned about your lung health, it's safest to avoid smoking or vaping cannabis. While research is ...

Many parents-to-be think because marijuana is natural, it won’t harm their developing baby. As marijuana use during pregnancy ...

A large review of 51 studies linked marijuana use during pregnancy to an increased risk of early delivery, low birth weight ...

Smoking damages a fetus’s developing lungs and brain — it ... ‘There’s no clear public health messaging’ In addition to believing that marijuana is safe because it’s natural, expectant ...

Using marijuana during ... of Medicine at Oregon Health & Science University in Portland. “Prior work we’ve done shows prenatal cannabis use impacts fetal lung function and development ...

COPD or other lung diseases, and we want to know how their airways react to tobacco or marijuana smoke. Do they have a similar response to healthy people or is it worse because their airways are ...