Dongqun Guo

No ORCID on file · 1 paper in corpus

meta-analysis 2022

Effect of Vitamin D Supplementation on In Vitro Fertilization Outcomes: A Trial Sequential Meta-Analysis of 5 Randomized Controlled Trials

Frontiers in endocrinology ·doi:10.3389/fendo.2022.852428

Despite numerous studies indicating an imperative role of vitamin D for reproduction, the importance of vitamin D supplementation on in vitro fertilization (IVF) outcomes remains controversial. We therefore performed this meta-analysis to i…