نتایج جستجو برای: assisted reproductive technique
تعداد نتایج: 817930 فیلتر نتایج به سال:
background: intracytoplasmic sperm injection (icsi) is an advanced technique employed in assisted reproductive clinics for treatment of infertile couples. the reproductive endocrinologists try their level best to identify factors that enhance success rate after icsi. objective: to compare estradiol progesterone ratio on ovulation induction day amongst pregnancy outcome groups following icsi. ma...
objective: to determine the effect of group cognitive behavior therapy (cbt) on psychological hardiness and coping strategies of infertile women undergoing assisted reproductive therapy (art). methods: two groups of infertile women who received art consisted of experimental group (15 females) and control group (16 females) were compared. the participants in experimental group received 15 sessio...
objective: there is a large amount of information published about art infants worldwide but apparently the similar data did not published by iranian art centers till now. this study is a comparative study for developmental assessment of these infants. materials and methods: in one case- control study 400 art ' infants have been compared with 420 nc ' infants. their developments have been assess...
background: implantation failure of blastocyst is one of the main reasons of failure to become pregnancy following use of assisted reproductive techniques. hla-g, one of the non-classic hla subtypes, seems to have a vital role in neutralizing of mother immune system. according to importance of ins/del polymorphism of hla-g in regulation of hla-g expression, it seems that this polymorphism has a...
background: despite numerous developments in the field of assisted reproduction the implantation rate remains low .recent studies suggested that local injury to endometrium in controlled ovarian hyper stimulation cycle improves implantation rate. studies have attempted to intervene in the development of endometrium. objective: the aim of the present study was the exploration of the possibility ...
Assisted reproduction technique (ART) is a known risk factor for ectopic pregnancy (EP). Ovarian (OEP) rare but well-known variant of EP, which carries diagnostic challenges & mostly diagnosed intraoperatively. Fibroid common medical problem, it not yet recognised OEP. Risk factors as pelvic inflammatory disease, endometriosis or fibroids can alter fallopian tube patency results in EP. In t...
Aim It was examined whether the single embryo transfer policy makes the treatment period longer for couples to achieve their first live birth by assisted reproductive technology. Methods This study retrospectively analyzed women who started assisted reproductive technology at younger than 40 years of age in the authors' organization. The treatment periods for couples to achieve the first live...
BACKGROUND It is estimated that there is at least a 2-fold rise in the incidence of monozygotic twinning after assisted reproductive technology compared with natural conception. This can result in adverse pregnancy outcomes. METHODS We searched MEDLINE, EMBASE and SCISEARCH for studies that estimated the risk of monozygotic twinning and its association with any particular assisted reproductiv...
background & aim: stress and anxiety due to waiting for treatment results and uncertainty of treatment success are common problems in infertile women. acupuncture has been suggested as an effective strategy to relieve anxiety. this study aimed to review the available evidence on the effects of acupuncture on anxiety in infertile women. methods: this systematic review was conducted via searching...
objective: nowadays, many infertile couples can have child by assistant reproductive technology (art). always the undesirable effects of these methods on newborn are considered and are evaluated. the aim of this study is to describe the impact of art on ocular and visual performances of infants born by these methods. materials and methods: in a cross-sectional descriptive study, 479 infants age...
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