Transferring embryos with indeterminate PGD results: the ethical implications [0.03%]
PGD结果不确定的胚胎移植的伦理影响
Iris G Insogna,Elizabeth Ginsburg
Iris G Insogna
Background: In vitro fertilization (IVF) and pre-implantation genetic diagnosis (PGD) are becoming increasingly common techniques to select embryos that are unaffected by a known genetic disorder. Though IVF-PGD has high ...
Efficiency of metaphase II oocytes following minimal/mild ovarian stimulation in vitro fertilization [0.03%]
微/轻刺激方案取卵体外受精患者的MII卵子利用率分析
John J Zhang,Mingxue Yang,Zaher Merhi
John J Zhang
Background: An inverse relationship between oocyte efficiency and ovarian response was reported in conventional IVF. The purpose of this study was to report metaphase II (MII) oocyte efficiency according to oocyte yield i...
In-vitro fertilization and spontaneous pregnancies: matching outcomes in Douala, Cameroon [0.03%]
体外受精和自然妊娠：喀麦隆杜阿拉市的比较研究
Thomas Obinchemti Egbe,Guy Sandjon,Clovis Ourtchingh et al.
Thomas Obinchemti Egbe et al.
Background: Couples are considered infertile if they do not conceive over a 12-month period of unprotected intercourse. Studies have shown that female causes accounted for between 25 to 37 percent of infertility worldwide...
Promoting the use of elective single embryo transfer in clinical practice [0.03%]
促进临床实践中的单囊胚移植政策及其实施措施
Tamara Tobias,Fady I Sharara,Jason M Franasiak et al.
Tamara Tobias et al.
Background: The transfer of multiple embryos after in vitro fertilization (IVF) increases the risk of twins and higher-order births. Multiple births are associated with significant health risks and maternal and neonatal c...
Comparison of uterine and tubal pathology identified by transvaginal sonography, hysterosalpingography, and hysteroscopy in female patients with infertility [0.03%]
经阴道超声、子宫输卵管造影和宫腔镜检查女性不孕症患者的生殖道病理比较研究
Catherine H Phillips,Carol B Benson,Elizabeth S Ginsburg et al.
Catherine H Phillips et al.
Background: The causes of female infertility are multifactorial and necessitate comprehensive evaluation including physical examination, hormonal testing, and imaging. Given the associated psychological and financial stre...
Antonio R Gargiulo,Colleen Feltmate,Serene S Srouji
Antonio R Gargiulo
Background: Conventional single-incision laparoscopic surgery has been successfully employed for treatment of ovarian endometriomas. However, this technique presents surgeons with formidable ergonomic challenges, that mak...
The level and patterns of fertility among women in Kersa Demographic Surveillance and Health Research Center (KDS-HRC) Field site, Kersa District, East Ethiopia [0.03%]
埃塞俄比亚东部克尔萨区克尔萨人口和发展研究中心（KDS-HRC）田野点妇女的生育水平及生育模式
Desalew Zelalem,Agumasie Semahegn,Gezahegn Tesfaye et al.
Desalew Zelalem et al.
Background: Fertility is one of the three principal components of population dynamics. High fertility and rapid population growth exert negative influences on economic and social development. This study was aimed to estim...
Gary F Clark
Gary F Clark
Background: Glycosylation is the most common and structurally diverse of all the post-translational modifications of proteins. Lipids and extracellular matrices are also often glycosylated. The mammalian uterus is highly ...
The contribution of contraception, marriage and postpartum insusceptibility to fertility levels in Uganda: an application of the aggregate fertility model [0.03%]
避孕、婚烟和产后不育对乌干达生育率的影响：合成群体生育模型的应用分析
Gideon Rutaremwa,Johnstone Galande,Hellen Laetitia Nviiri et al.
Gideon Rutaremwa et al.
Background: While recent studies have indicated that fertility has remained high in Uganda, no systematic attempt has been made to identify the factors responsible for this persistent trend and to quantify these factors. ...
Incidence, diagnosis and management of tubal and nontubal ectopic pregnancies: a review [0.03%]
输卵管异位妊娠和非输卵管异位妊娠的发病、诊断及处理：综述性文章
Danielle M Panelli,Catherine H Phillips,Paula C Brady
Danielle M Panelli
Background: Ectopic pregnancy is a potentially life-threatening condition occurring in 1-2 % of all pregnancies. The most common ectopic implantation site is the fallopian tube, though 10 % of ectopic pregnancies implant ...