OBJECTIVE: The Progestin-Primed Ovarian Stimulation (PPOS) protocol with a freeze-all strategy is increasingly used for diminished ovarian reserve (DOR) patients. While growth hormone (GH) and Kuntai capsule are proposed adjuvants, their ef…
PURPOSE: To evaluate the relationships between the sperm DNA fragmentation index (DFI) and semen parameters and its application in fresh embryos via in vitro fertilization and transfer. METHODS: A retrospective propensity score matching (P…
BACKGROUND: Kuntai capsules, a traditional Chinese medicine, are speculated to improve the treatment outcomes of patients with ovarian reserve dysfunction (DOR), but existing evidence is limited. OBJECTIVE: To investigate the effects of Ku…
BACKGROUND: Fresh embryo transfer reduces waiting time and minimizes embryo cryodamage for endometriosis (EM) patients. The current prediction models for fresh embryo transfer outcomes in EM primarily rely on logistic regression, with limit…
BACKGROUND: Diminished ovarian reserve (DOR) is clinically characterized by a decrease in the number of available ovarian follicles and a decline in the quality of oocytes, accompanied by hormonal changes. Low quality of DOR oocyte leads to…
BACKGROUND: The role of sperm DNA fragmentation index (DFI) in fertility remains controversial. Herein, we analyzed its association with semen parameters, embryonic development, and pregnancy outcomes after in vitro fertilization (IVF) trea…
BACKGROUND: Previous studies on the impact of mitochondrial DNA (mtDNA) copy number on female infertility were limited and inconsistent. METHODS: The causal relationship between mtDNA copy number and female infertility was evaluated using …
PURPOSE: To explore the impact of inactivated COVID-19 vaccination on ovarian reserve as assessed by serum anti-Müllerian hormone (AMH) concentration. METHODS: A total of 3160 women were included in this single-center retrospective cohort …
BACKGROUND: Unsubstantiated concerns have been raised on the potential correlation between severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination and infertility, leading to vaccine hesitancy in reproductive-aged populatio…
PURPOSE: To study the relationship between blastomere number and pregnancy outcomes of day 3 embryo transfers. METHODS: This retrospective cohort study included 2237 fresh single day 3 embryo transfer cycles from October 2013 to November 2…