Latest NewsVarious reproductive factors impact COPD risk in women BarbraFebruary 14, 2024 The risk for COPD rose among women who started menstruation at age 11 years or younger vs. 13 years, as well as at age 16 years or older. A high risk was observed among those who experienced miscarriage or stillbirth. MenstruationMiscarriagePregnancy risksStillbirthUnited States