Baby Chris is 31 Weeks Old
Above: A 31-week-old unborn baby sticks out their tongue. Graphic via the Endowment for Human Development. [This is part 32 of a multi-part series chronicling a pregnancy through the lens of “Baby Chris.” Click here for other parts.] 31 weeks after fertilization (33 weeks LMP), Baby Chris is 17 ¼ inches long and weighs 4 ⅓ […]