TY - JOUR AU - Zhang, Yangyang AU - Xu, Yang AU - Wang, Yuqiong AU - Xue, Qing AU - Shang, Jing AU - Yang, Xiuli AU - Shan, Xuemin PY - 2021 DA - 2021/01/12 TI - Comparison of the predictive value of progesterone‐related indicators for pregnancy outcomes of women undergoing the short‐acting GnRH agonist long protocol: a retrospective study JO - Journal of Ovarian Research SP - 14 VL - 14 IS - 1 AB - There are many progesterone (P) elevation-related indicators for predicting pregnancy outcomes, including the serum P, P-to-oestradiol ratio (P/E2), P-to-follicle index (PFI), and P-to-mature oocyte index (PMOI); however, due to inconsistencies in study populations and controlled ovarian hyperstimulation (COH) protocols among studies, these indicators are controversial. Moreover, no researchers have included these four commonly used indicators in one study to compare their predictive efficacies. The objective of this study was to compare the predictive value of P-related indicators for pregnancy outcomes of women undergoing the short-acting GnRH agonist long protocol. SN - 1757-2215 UR - https://doi.org/10.1186/s13048-021-00768-2 DO - 10.1186/s13048-021-00768-2 ID - Zhang2021 ER -