Both cleavage-stage and blastocyst-stage embryo transfer policieshave advantages and drawbacks.Potential advantages of blastocyst culture and transfer in human IVF include: i. synchronization of the embryo with the female tract leading to increasedimplantation rates; thereby, reducing the need for multipleembryo transfers, ii. assessment of viability of an embryobefore transfer. This can be ach...

The study aims to determine the visual reading styles of 8th-grade students studying in rural schools. reason for this is that there no literature on schools and increase questions about central placement exams. qualitative research designed with a case model. group consists 56 school 8th grade, selected through easy accessibility criterion sampling. As data collection tool study, open-ended wo...

The aim of this study was to analyze the incidence of stage of embryonic development, embryo quality and the time of transfer on pregnancy rate in embryo transfer program timed. We were worked a total of 23Holsteincowsasembryo donors, super-ovulated with gonadotropin of pregnant mare serum (PMSG) (2500 3000UI).69 cows were used as recipients of Holstein dairy heifers with an age of20 months and...

The aim of this study was to analyze the incidence of stage of embryonic development, embryo quality and the time of transfer on pregnancy rate in embryo transfer program timed. We were worked a total of 23Holsteincowsasembryo donors, super-ovulated with gonadotropin of pregnant mare serum (PMSG) (2500 3000UI).69 cows were used as recipients of Holstein dairy heifers with an age of20 months and...

a:4:{s:10:"Background";s:670:"Infertility and decisions about the use of assisted reproductive technologies such as embryo donation have legal, psychological and social issues in addition to medical aspect. So, expert advice should be considered as an integral element in providing the services. Accordingly, this study designed and implemented to investigate the consulting needs of embryo donati...

A major challenge of assisted reproduction technologies (ARTs) is to mimic the natural environment required to sustain oocyte and embryo survival. Herein, we show that the ceramide-metabolizing enzyme, acid ceramidase (AC), is expressed in human cumulus cells and follicular fluid, essential components of this environment, and that the levels of this enzyme are positively correlated with the qua...

A matched follow-up study design was used to test the hypothesis that pregnancy rates following assisted reproduction procedures do not differ between women with or without intramural or sub-serosal uterine leiomyomas. Women undergoing their first in-vitro fertilization (IVF)-embryo transfer or zygote intra-Fallopian transfer (ZIFT) cycle between January 1993 and June 1995 were included. Cases ...

Abstract Study question Can the automated artificial intelligence (AI) model iDAScore predict embryo aneuploidy? Summary answer The AUC for aneuploidy prediction of was 0.640, with optimal cut-off score 7.75, sensitivity 61.0% and specificity 60.9%. What is known already Embryo morphokinetics image analysis using AI have been proposed as alternative approaches non-invasive prediction. iDAScore,...

Oocyte quality is the resultant of multifactor interactions that should be carefully taken into account either for in vitro embryo production technologies or for studying follicle dynamics. Different approaches may be used to perform an analysis of variables related to oocyte quality which may focus on the ovary, the follicle, the cumulus-oocyte complex and, finally, the oocyte. The information...