نتایج جستجو برای: frozen embryo transfer fet

تعداد نتایج: 379412  

Journal: :Human reproduction 2016
Jorge Rodriguez-Purata Julian Gingold Joseph Lee Michael Whitehouse Richard Slifkin Christine Briton-Jones Alan Copperman Benjamin Sandler

STUDY QUESTION Do the reproductive outcomes from the transfer of fully hatched (FH) blastocysts differ from those of not fully hatched (NFH) blastocysts? SUMMARY ANSWER Biochemical pregnancy rate (BPR), implantation rate (IR), live birth rate (LBR) and early pregnancy loss (EPL) rate are similar in FH and NFH single euploid blastocyst embryo transfers. WHAT IS KNOWN ALREADY The use of exten...

Objective Women undergoing IVF cycles should go successfully through multiple points during the procedure (i.e., implantation, clinical pregnancy, no spontaneous abortion and delivery) to achieve live births. On the other there is a need to consider previous reproductive outcomes and as well as the current cycle. In this study, data on multiple cycles and multiple points during the IVF cycle ar...

Journal: :Fertility and Sterility 2021

Natural FET studies to date determine the window of receptivity for implantation be calculated as either 6 days(d) after a natural LH surge (15IU/L) or 7d hCG trigger shot is administered induce ovulation in presence dominant follicle. All show no difference pregnancy outcome with approach. Our study sets out if our novel approach cycle (NC) FETs affects outcomes single autologous euploid embry...

Journal: :Fertility and Sterility 2021

To determine the benefit of endometrial receptivity assay on clinical pregnancy rates in patients undergoing frozen embryo transfers. A retrospective cohort analyses was performed all who underwent an (ERA) between 7/2014 and 9/2020 at a single academic fertility center. The primary objective to assess rate, defined as fetal heart rate after 6 weeks gestation, following correction progesterone ...

2010
Hesham Al-Inany Pieter van Gelder

OBJECTIVES To determine whether there is a difference in outcome between different ovulation-induced cycles after frozen-thawed embryo transfer (FET). METHODS We searched the Cochrane Menstrual Disorders and Subfertility Group's trials register in May 2009, the Cochrane Central Register of Controlled Trials (Cochrane Library, Issue 1, 2008), ISI Web of Knowledge (1985 to August 2009), and ref...

Journal: :Human reproduction 2009
Zdravka Veleva Petri Karinen Candido Tomás Juha S Tapanainen Hannu Martikainen

BACKGROUND Although elective single embryo transfer (eSET) minimizes the multiple birth rate after in vitro fertilization (IVF)/intra cytoplasmic sperm injection (ICSI), there remain concerns in many countries that it is less effective and more expensive than conventional double embryo transfer (DET). METHODS We compared the clinical outcome achieved in the years 1995-1999, in which eSET was ...

Journal: :BMC Pregnancy and Childbirth 2021

Abstract Background Underweight and overweight may affect reproduction interfere with treatment of infertility. In the present retrospective analysis, we sought to evaluate effect low body mass index (BMI) on pregnancy perinatal outcomes in frozen–thawed embryo transfer (FET) cycles. Methods This study involved 8755 FET cycles a single IVF center during period from January 2009 December 2018. B...

2016
J. Zhao B. Xu Q. Zhang Y. P. Li

BACKGROUND The present study aims to compare which one has a better obstetric and perinatal outcome in singleton pregnancy, frozen embryo transfer (FET) or. in vitro fertilization treatment/intracytoplasmic sperm injection (IVF/ICSI)? METHODS MEDLINE, Google Scholar and the Cochrane Library were searched for the obstetric and perinatal outcomes in singleton pregnancy after assisted reproducti...

2016
Yan-Xiu Guo Yan-Jing Yin Li Tian

The aim of the study was to determine the level of awareness and acceptance of in vitro fertilization pre-embryo transfer (IVF-ET) patients for freeze-all embryo transfer, improve relevant technical specifications, and optimize treatment results based on medical experience.Questionnaires were completed by women who received in vitro fertilization embryo transfer. A total of 377 valid samples we...

2017
Bruno R de Carvalho Marina W Paes Barbosa Helena Bonesi David B Gomes Sobrinho Íris O Cabral Antônio C Paes Barbosa Adelino A Silva José R Iglesias Hitomi M Nakagawa

OBJECTIVE To evaluate if the outcomes of IVF/ICSI in frozen-thawed embryo transfer and fresh embryo transfer cycles differ in relation to cleavage and blastocyst stages. METHODS Retrospective cohort study to compare IVF/ICSI outcomes between fresh embryo transfer and frozen-thawed embryo transfer cycles, according to the stage of embryo development. Analysis was carried out on 443 consecutive...

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