Early pregnancy vitamin D and the risk of adverse maternal and infant outcomes: a retrospective cohort study.
Geng-Dong ChenTing-Ting PangPeng-Sheng LiZi-Xing ZhouDong-Xin LinDa-Zhi FanXiao-Ling GuoZheng-Ping LiuPublished in: BMC pregnancy and childbirth (2020)
Higher early pregnancy vitamin D was associated with a lower risk of GDM, cesarean section, preterm birth, and LBW.