Miscarriage, stillbirth, infertility, and having 3 or more children additional risk factors A range of reproductive factors, including age when periods first start and an early menopause, are all linked to a heightened risk of COPD—the umbrella term for progressive lung conditions that cause breathing difficulties—finds research published online in ...

Respiratory effects of vapes should be included in regulation, say researchers Young vapers are at risk of bronchitic symptoms and shortness of breath, even if they, or others around them, smoke cigarettes or cannabis, suggests research published online in the journal Thorax. The findings prompt the US researchers to call for the ...