Fengyun Yang

No ORCID on file · 1 paper in corpus

observational 2022

Serum Vitamin D Concentrations, Time to Pregnancy, and Pregnancy Outcomes among Preconception Couples: A Cohort Study in Shanghai, China

Nutrients ·doi:10.3390/nu14153058

BACKGROUND: The role of vitamin D in reproductive health is still unclear. This study aimed to assess the effect of serum 25-hydroxyvitamin D (25(OH)D), among preconception couples, on fecundity, and the associations between 25(OH)D concent…