Abstract：
PURPOSE:To compare pregnancy, implantation, and multiple gestation rates resulting from day 3 and day 5 embryo transfers after in vitro fertilization emphasizing a subset of patients who met criteria for day 5 transfer but elected to undergo day 3 transfer. METHOD:A retrospective analysis of day 3 and day 5 embryo transfers from January 2001 to June 2002 were evaluated in a community teaching hospital setting. A total of 331 patients < or = 40 years old were included. Using Student's t test, chi2 test, and Fisher's exact test, we compared the pregnancy, implantation, and multiple gestation rates. RESULTS:Pregnancy, implantation, and multiple gestation rates were not significantly different between the subgroup who met criteria for day 5 embryo transfer but elected day 3 transfer. There was no significant difference between similar parameters in the overall comparison of day 3 versus day 5 embryo transfers. CONCLUSIONS:Blastocyst transfers have similar multiple gestation rates, pregnancy rates, and implantation rates when compared to day 3 embryo transfers.
journal_name
J Assist Reprod Genetjournal_title
Journal of assisted reproduction and geneticsauthors
Estes SJ,Hoover LM,Smith SE,Somkuti SG,Schinfeld JS,Barmat LIdoi
10.1023/a:1026240827476keywords:
subject
Has Abstractpub_date
2003-10-01 00:00:00pages
409-12issue
10eissn
1058-0468issn
1573-7330journal_volume
20pub_type
杂志文章abstract：PURPOSE:To evaluate whether endometrial compaction using sequential transvaginal ultrasound is associated with improved live birth rates in medicated single euploid frozen embryo transfer (FET) cycles. METHODS:Prospective observational cohort study at a private fertility clinic. Patients who underwent FETs between Jan...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-020-02043-7
更新日期：2021-01-03 00:00:00
abstract：PURPOSE:To describe a case of Goldenhar syndrome in a couple receiving donated oocytes in an 'egg sharing' IVF cycle where the recipient of donor oocytes had Turner syndrome, hypothyroidism and gestational diabetes. METHODS:Case report RESULTS:Child born to oocyte recipient with Goldenhar syndrome CONCLUSIONS:We bel...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-010-9448-x
更新日期：2010-09-01 00:00:00
abstract：PURPOSE:What are the specific pathways that lead women to freeze their eggs? In this binational study, women were asked directly about the life circumstances that led them on the path to elective egg freezing (EEF). METHODS:From June 2014 to August 2016, 150 women (114 in the USA, 36 in Israel) who had completed at le...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-018-1277-3
更新日期：2018-11-01 00:00:00
abstract：PURPOSE:To provide a comprehensive analysis of mtDNA quantity in D5 and D6 blastocysts, as well as a further insight to the origin of delayed blastocyst development. METHODS:A retrospective cohort analysis of 829 D5 and 472 D6 blastocysts from 460 patients who underwent in vitro fertilization (IVF) with next-generatio...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-020-02045-5
更新日期：2021-01-20 00:00:00
abstract：PURPOSES:To investigate the frequencies of AZF microdeletions and chromosomal abnormalities in infertile men from Northeastern China. Moreover, to compare the prevalence of these abnormalities with other countries and regions in the world. METHODS:305 infertile men were enrolled. A complete semen analysis and reproduc...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-010-9420-9
更新日期：2010-07-01 00:00:00
abstract：PURPOSE:Matrix metalloproteinases, MMP2 and MMP9, are found to have an important role during ovulation and pregnancy because of their capacity to degrade components of the extracellular matrix (ECM) thereby facilitating cell migration and angiogenesis. In this respect, the aim of the present study was to evaluate the a...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-017-0939-x
更新日期：2017-07-01 00:00:00
abstract：PURPOSE:The aim of the present study is to investigate role of FoxO transcription factors in preimplantation embryo development by knocking down FoxO1, FoxO3, and FoxO4 genes and also to assess cell cycle arrest related proteins, p53 and p21, and apoptosis-related proteins, fas ligand (FASL), and cleaved caspase 3. ME...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-019-01555-1
更新日期：2019-10-01 00:00:00
abstract：PURPOSE:To ascertain possible cell damage from cryopreservation, the ultrastructure of human oocytes cryopreserved by slow cooling was assessed. MATERIALS AND METHODS:Cryopreservation was performed through two protocols with one-step or two-step propanediol. Fresh control oocytes were examined for comparison. Samples ...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-010-9394-7
更新日期：2010-04-01 00:00:00
abstract：:Thirty cycles of microsurgical epididymal sperm aspiration were performed on 27 patients presenting agenesia of the vas deferens. Two techniques of microinsemination were used, depending on the quality of the sperm preparation: subzonal sperm microinjection and microdroplet insemination. The results obtained by both m...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/BF02070149
更新日期：1996-04-01 00:00:00
abstract：PURPOSE:To assess testicular mRNA and protein expression levels of MRE11 and RAD50 in human azoospermia patients. METHODS:Patients diagnosed with maturation arrest at the spermatocyte stage (MA) and Sertoli cell-only syndrome (SCOS) were recruited through diagnostic testicular biopsy. Patients with normal spermatogene...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-019-01686-5
更新日期：2020-02-01 00:00:00
abstract：PURPOSE:Our purpose was to determine if controlled ovarian hyperstimulation adversely affects implantation. METHODS:A retrospective comparison of pregnancy rates (PRs) and implantation rates was made between oocyte recipients versus their donors, who shared half of the retrieved oocytes, and regular patients undergoin...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1023/a:1020565408018
更新日期：1999-09-01 00:00:00
abstract：OBJECTIVE:The study investigated the neuropsychological status of women with induced hypoestrogenism. DESIGN:An ABA design was employed in which neuropsychological measures were repeated prior to, during, and after induction of hypoestrogenism with leuprolide acetate. SETTING:The study took place in a medical school ...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/BF01204441
更新日期：1993-01-01 00:00:00
abstract：PURPOSE:To evaluate whether miR-148a-3p overexpression is associated with disrupted decidualization of recurrent implantation failure (RIF). METHODS:Endometrial miRNA and mRNA expression profiles during the implantation window derived from women with and without RIF were identified using microarray and RT-qPCR. Immort...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-020-01900-9
更新日期：2020-10-01 00:00:00
abstract：PURPOSE:To determine the expression of SMAD transcripts in human granulosa cells. METHODS:Luteinized mural granulosa cells were harvested from forty women undergoing oocyte retrieval, and RNAs were isolated. SMAD expression levels were determined by polymerase chain reaction (PCR) and quantitative real-time PCR (q-RTP...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-011-9609-6
更新日期：2011-09-01 00:00:00
abstract：PURPOSE:To compare the results of intracytoplasmic morphologically selected sperm injection (IMSI) between cycles in which the swim-up (SUP) or the density gradient centrifugation (DGC) techniques were used for sperm preparation. METHODS:We evaluated 70 IMSI cycles performed in women with age ≤ 37 years, undergoing IM...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-013-9989-x
更新日期：2013-06-01 00:00:00
abstract：PURPOSE:In a retrospective study we have reviewed the data of 570 consecutive IVF cycles in which a GnRH agonist (GnRHa) was started in the early follicular phase (long protocol). Cycles were divided in groups according to estradiol levels before HMG administration: A, < 20 pg/ml; B, 20 to 50 pg/ml; C, 51 to 100 pg/ml....
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/BF02212585
更新日期：1995-10-01 00:00:00
abstract：:The subject is first identified in terms of the new understanding of a pre-embryonic phase preceding the traditional embryonic and fetal periods of formation and development. Sample fields and purposes of pre-embryonic research are instanced, some with direct therapeutic intent, others with foreseeable but not immedia...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/BF02212914
更新日期：1995-09-01 00:00:00
abstract：PURPOSE:To determine if GV oocytes, collected at the time of ICSI, can be matured in vitro and rescued for therapeutic treatment. A patient for whom all the collected oocytes at the GV stage after a classical COH protocol were matured in vitro with GH. METHOD:All the naked oocytes were matured in a culture medium (ISM...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-005-9014-0
更新日期：2006-01-01 00:00:00
abstract：PURPOSE:To study the effect of α-linolenic acid (ALA) on meiotic maturation, mRNA abundance of apoptosis-related (Bax and Bcl-2) molecules, and blastocyst formation in ovine oocytes. METHODS:A preliminary experiment was conducted to analyze the concentration of ALA in "small" (≤2 mm) and "large" (≥6 mm) follicles usin...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-015-0439-9
更新日期：2015-04-01 00:00:00
abstract：PURPOSE:The aim of the present study was to determine whether supplementation of resveratrol, a stilbenoid antioxidant with therapeutic significance, influences goat (Capra hircus) oocyte maturation and subsequent embryonic development and expression of apoptosis and early embryonic development-related genes. METHODS:...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-013-0116-9
更新日期：2014-02-01 00:00:00
abstract：PURPOSE:Our purpose was to study aneuploidy frequencies of chromosomes 1, 4, 6, 7, 14, 15, 17, 18, and 22 in cleavage-stage embryos. These frequencies were compared to spontaneous abortion data to determine differences in survival rate of their aneuploidies. METHODS:One hundred ninety-four embryos were analyzed with m...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1023/a:1020308722247
更新日期：1999-04-01 00:00:00
abstract：PURPOSE:Revise role of hormonal basal and dynamic tests, as well as ultrasonographic measures as ovarian reserve markers, in order to provide better counseling to subfertile couples. METHODS:Review of publications on the topic, with an emphasis on recent well designed articles. RESULTS:Currently available ovarian res...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,评审
doi：10.1007/s10815-008-9241-2
更新日期：2008-07-01 00:00:00
abstract：PURPOSE:This study examined sperm motion parameters as measured by computerized automated semen analysis before and after a Percoll wash and determined if differences in any parameter were correlated with fertility subsequent to intrauterine insemination (IUI). RESULTS:Total motile sperm decreased following the washin...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/BF02214129
更新日期：1995-01-01 00:00:00
abstract：PURPOSE:To study gene expression at single embryonic stem cell colony levels with a new RT-PCR protocol. METHODS:Forty-five mouse ES cell colonies were retrieved at the 5th, 10th, 15th, 20th and 25th passages. The pluripotent state was analyzed for OCT-4 and Nanog, and beta-actin as a control for the presence of templ...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-007-9141-x
更新日期：2007-08-01 00:00:00
abstract：OBJECTIVE:To study the optimum time for ovum pickup after human chorionic gonadotropin (hCG) injection in in vitro fertilization. DESIGN:Prospective randomized study. SETTING:The Egyptian IVF-ET center. PATIENTS:Ninety couples with male factor infertility enrolled for intracytoplasmic sperm injection, divided into t...
journal_title：Journal of assisted reproduction and genetics
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/BF02215712
更新日期：1994-10-01 00:00:00
abstract：PURPOSE:The aim of this study was to compare the levels of hyperglycosylated human chorionic gonadotropin (hCG-H) secreted from balanced and unbalanced human embryos. METHODS:Single-step culture media samples from 155 good quality embryos, derived from 90 good prognosis patients undergoing intracytoplasmic sperm injec...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-020-01776-9
更新日期：2020-06-01 00:00:00
abstract：PURPOSE:Several studies have suggested an association between the polymorphisms AhR Arg554Lys, AhRR Pro185Ala, and ARNT Val189Val and endometriosis, but results have been inconclusive. The aim of the present study was to assess these associations by meta-analysis. METHODS:Eligible literatures were retrieved from PubMe...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,meta分析
doi：10.1007/s10815-015-0505-3
更新日期：2015-07-01 00:00:00
abstract：PURPOSE:To compare the outcome of sperm extraction 24 h before ovum pickup and on the day of oocyte retrieval. METHODS:A controlled study was performed to compare the outcome of 90 sperm extractions and in vitro sperm injection cycles performed in 54 patients. RESULTS:Available fresh sperm for the sperm injection pro...
journal_title：Journal of assisted reproduction and genetics
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1023/a:1024116326465
更新日期：2003-06-01 00:00:00
abstract：PURPOSE:The impact of sperm DNA damage on intracytoplasmic sperm injection (ICSI) outcomes remains controversial. The purpose of the study was to evaluate the prognostic value of several types of sperm nuclear damage on ICSI clinical pregnancy. METHODS:Our retrospective study included a total of 132 couples who consul...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-019-01471-4
更新日期：2019-07-01 00:00:00
abstract：PURPOSE:Ovarian torsion is a surgical emergency that can be clinically challenging to diagnose. Patients who have received assisted reproductive technologies (ART) are a subset of women with an increased risk for torsion. As the ART population continues to increase, there is a need to delineate risk factors for the dev...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-017-0901-y
更新日期：2017-05-01 00:00:00
