Results 31 to 40 of about 1,617 (145)
Ultrasound in Obstetrics &Gynecology, Volume 58, Issue 2, Page 293-302, August 2021., 2021 ABSTRACT Objectives Preterm birth (PTB) accounts for two‐thirds of deaths of structurally normal babies and is associated with substantial lifetime healthcare costs. Prevention of PTB remains limited by the modest accuracy of prediction methods, namely transvaginal ultrasound (TVS) cervical length (CL) measurement and quantitative cervicovaginal fetal ...
D. O. C. Anumba +4 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 57, Issue 5, Page 710-719, May 2021., 2021 ABSTRACT Objectives To derive accurate estimates of perinatal survival in pregnancies with and without a prenatal diagnosis of vasa previa based on a systematic review of the literature and meta‐analysis. Methods A search of MEDLINE, EMBASE and The Cochrane Library was performed to review relevant citations reporting on the perinatal outcomes of ...
W. Zhang +5 more
wiley +1 more source
Analysis of clinical indicators in 118 patients with intrauterine adhesions [PDF]
, 2022 Objective To explore the differences of different clinical indicators between patients with severe and non-severe intrauterine adhesions （IUA）. Methods Clinical data of 118 patients with IUA diagnosed by hysteroscopy were analyzed retrospectively ...
Shi Wen, Wang Maocai, Wang Minyi, Chen Shan, Li Xiao
core +1 more source
Comparison of long-term pregnancy outcomes between neosalpingostomy and salpingectomy for infertile women with bilateral severe hydrosalpinx [PDF]
, 2023 Objective·To compare the pregnancy outcomes of infertile women with bilateral severe hydrosalpinx receiving neosalpingostomy or salpingectomy.Methods·The single-center prospective cohort study from 2005 to 2012 focused on pregnancy outcomes of infertile ...
LIU Jinglan +6 more
core +1 more source
Research Progress on Strontium Function in Foods [PDF]
, 2023 Strontium is of great significance to human health and participates in various physiological functions and biochemical effects. It has great prospects in the development of health products and natural medicines. Strontium not only has a protective effect
HUANG Xulai, GAO Yanan, ZHANG Yangdong, WANG Jiaqi, ZHENG Nan
core +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2016 摘 要： 【目的】 探究二步胚胎移植在反复种植失败中的临床应用价值。【方法】 回顾性分析２０１３年７月至２０１５年７月因既往体外受精－胚胎移植（ＩＶＦ－ＥＴ）失败至本生殖中心再次ＩＶＦ的患者资料，进行二步胚胎移植的有３５９例（二步移植组），单纯移植第３天胚胎的３６２例（Ｄ３移植组），单纯移植第５天胚胎的１０１例（Ｄ５移植组）。其中，二步胚胎移植和单纯移植第３天胚胎中各有１１０个和１３０个周期患者既往有３个或３个以上ＩＶＦ失败周期。【结果】①对于既往有ＩＶＦ失败的患者，二步移植组的胚胎种植率 ...
doaj +1 more source
优化精液处理中的密度梯度离心法以提高受精结局的探讨 [PDF]
目的本研究旨在改进生殖男科领域现有的精液处理方法，特别是针对双层密度梯度法中的300 ×g 20 min处理条件，以提高受精结局。方法收集2020年7月和9月以及2022年3月和5月在中山大学附属第六医院生殖医学中心进行辅助生殖助孕的1 623例患者的精液标本进行实验。预实验中，比较四种不同的双层密度梯度方法（200 ×g 10 min、200 ×g 20 min、300 ×g 10 min和300 ×g 20 min）处理后标本的精子DNA碎片率和回收率。然后，筛选出一种最优的方法作为新方法 ...
孙桂花 +3 more
core +4 more sources
Objective: To discuss artificial insemination lie on your back after the surgery time and to obtain ideal pregnancy outcome. Methods: Thisstudy retrospectively analyzed patients undergoing for pure artificial insemination in in Renji Hospital,Shanghai ...
Gao, Yi, Liu, Hua
core +2 more sources
Impact of insulin resistance on pregnancy outcomes in patients with unexplained recurrent implantation failure and the interventional effect of metformin [PDF]
Objective To investigate the impact of insulin resistance (IR) on pregnancy outcomes in patients with unexplained recurrent implantation failure (URIF) and evaluate the potential therapeutic value of metformin.
Dan MO +4 more
core +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 4, Page 422-432, October 2025.ABSTRACT Objective To compare reproductive outcome between luteal‐phase support (LPS) protocols for frozen embryo transfer (FET) cycles with hormone replacement therapy (HRT). Methods A search was conducted in MEDLINE, Scopus, LILACS, EMBASE, Scielo.br, PROSPERO, CINAHL, PsycINFO, AMED, ClinicalTrials.gov, ICTRP, the Cochrane Library and conference ...
A. Etrusco +11 more
wiley +1 more source