Changes in thyroid function during controlled ovarian hyperstimulation (COH) and its impact on assisted reproduction technology (ART) outcomes: a systematic review and meta-analysis.
Danpei LiSitao HuXiaoyu MengXuefeng YuPublished in: Journal of assisted reproduction and genetics (2021)
This meta-analysis shows that TSH increases and fT4 decreases during COH. COH-induced thyroid disorder impairs reproductive outcomes.