BACKGROUND AND OBJECTIVES: Oligomenorrhea and hypomenorrhea were common conditions in outpatient visit which affected child-bearing aged women, and the conventional progesterone treatment has been related to several side effect and contradi…
The aim of this study was to investigate whether maternal age had an effect on the birthweight of singletons delivered from frozen-thawed blastocyst transfer (FBT) cycles. A total of 1203 FBT cycles occurring between July 2011 and June 2021…
BACKGROUND: Increasing evidence suggests a link between vitamin D and polycystic ovary syndrome (PCOS). However, whether vitamin D is related to hyperandrogenemia in PCOS is still inconclusive. The aim of our study is to elucidate the relat…
Recent advances suggest the fallopian tube as the main anatomic site for high-grade ovarian or pelvic serous carcinoma (O/PSC). Many studies on the biologic role of tubal secretory cells in O/PSC development has been performed in the last d…
PURPOSE: To compare two different embryo culture methods and to determine whether grouping embryos based on quality following Day 3 improved outcomes. METHODS: Two group embryo culture methods were compared in this study. All zygotes were …
PURPOSE: To investigate the effects of follicle number and size at the time of hCG administration, and ovarian stimulation length on the outcome of in vitro fertilization and pregnancy rate. METHODS: During the ovarian stimulation regimen,…