August 27, 2021 5:40 pm Study Raises Concerns Over COVID and Pregnancy A study finds that COVID puts expectant mothers and their unborn children at added risk of premature delivery and worse. Patrick Healy reports for the NBC4 News on Friday, Aug. 27, 2021. US & World Videos 5:55 NewsConference: Can California move past its struggles? 6:12 NewsConference: LA city attorney on sanctuary city status, goals for next year 6:44 NewsConference: Adam Schiff talks possible pardon before office change 3:34 Devoted Billie Eilish fans line up early outside the Kia Forum 0:43 Fire breaks out at commerical Warehouse in Commerce