Maternal peak classes certainly one of 192,432 Swedish female in addition to odds of with a child produced preterm ( Studies are chance rates and you can 95% depend on times, modified getting maternal factors (many years, maternal gestational decades, Body mass index, and you may puffing while pregnant), including fetal sex The newest source… ادامه خواندن Maternal peak classes certainly one of 192,432 Swedish female in addition to odds of with a child produced preterm (