Ying Ying

Abstract Background: There remains a lack of evidence to demonstrate whether the initiation time of estrogen stimulation is flexible in the proliferative endometrial phase during the artificial cycle for frozen-thawed embryo transfer (AC-F…

Abnormal menstruation may result in several pathological alterations and gynaecological diseases, including endometriosis, menstrual pain and miscarriage. However, the pathogenesis of menstruation remains unclear due to the limited number o…

Abstract Background: Although preimplantation genetic test (PGT) has been used worldwide, few studies investigated the effect of trophectoderm biopsy of the blastocysts on early embryo development. This study aimed to investigate whether t…

Aim. To compare the basic endocrine profile and outcomes of in vitro fertilization (IVF) in women with polycystic ovary syndrome (PCOS), ovulatory polycystic ovaries (PCO), or normal ovaries (NO). Methods. The basic clinical features and in…

ObjectiveTo investigate the impact of antithyroid antibody on pregnancy outcome following the in vitro fertilization and embryo transfer (IVF-ET).MethodsA total of 90 patients (156 cycles) positive for antithyroid antibody (ATA+ group) and …

BACKGROUND: The aim of the study was to determine the efficacy of in vitro fertilization and embryo transfer (IVF-ET) in patients with hyper-response to ovulation induction for intrauterine insemination (IUI). METHODS: Patients with polycys…

为有严重子宫内膜增生的病人，的背景自发的怀孕率被报导了由于正常骨盆的 anatomy.Surgery 的极端失真在 0 附近是治疗选择之一；然而，如果病人们没能在外科以后怀孕，在 vitro ，授精( IVF )是回顾的学习是与阶段/子宫内膜增生在病人决定 IVF/intracytoplasmic 精子注射( ICSI )的临床的特征的这客观的 effective.The ，并且与阶段/子宫内膜增生被诊断的 160 个病人经历了在2004年2月和2009年6月之间的 IVF/…