Results 31 to 40 of about 2,899,624 (297)

Higher efficiency of frozen embryo transfer in male infertility cases in in vitro fertilization

Urology Research and Practice, 2019
Objective: The aim of the present study was to analyze the success rates of frozen and fresh embryo transfer methods in different patient groups. Material and methods: The study included 453 patients who underwent in vitro fertilization (IVF) treatment.
Fatih Adanacıoğlu, Zeynep Gözde Tokat, Dürdane Büyükfidan, Hanifi M. Özgül, Ferhat I. Urunsak, Selahittin Çayan, Turan M. Çetin   +6 more
doaj   +1 more source

Table_1_Early Spontaneous Abortion in Fresh- and Frozen-Embryo Transfers: An Analysis of Over 35,000 Transfer Cycles.docx

, 2022
BackgroundThe aim of this study was to explore the risk factors for early spontaneous abortion (ESA) in fresh- and frozen-embryo transfers.MethodsThis retrospective cohort study comprised a total of 35,076 patients, including 15,557 women in the fresh ...
Wei-wei Liu (5654374), Guo-ning Huang (12960473), Wen-hong Chen (12960470), Qiao-li Chen (12960467), Hong Ye (460576), Jun Shuai (12960464)   +5 more
core   +1 more source

Supernumerary embryos, do they show the cycle success in a fresh embryo transfer? A retrospective analysis

, 2021
Objective: To determine the predictive value of cryopreserved embryos during single fresh blastocyst transfer Methods: This retrospective cohort study was conducted at a tertiary university hospital ART center.
Uncu, G., Çakır, C., Avcı, B., Kasapoğlu, I., Aslan, K.   +4 more
core   +1 more source

#390 : Why Our Clinical Pregnancy Rates Have Improved Over the Past Two Years: Exploring Key Points of Gonadotropin-Releasing Hormone Antagonist Protocol in Fresh Embryo Transfer Cycles

Fertility & Reproduction, 2023
Background and Aims: GnRH-ant protocol is effective in preventing a surge of pituitary luteinising hormone during controlled ovarian stimulation. In recent years, GnRH-ant protocol has been optimised to improve in vitro fertilisation outcomes.
Mei Dong, Li Sun
doaj   +1 more source

Day-3 vs. Day-5 fresh embryo transfer. [PDF]

JBRA Assist Reprod, 2023
Embryo transfer on day-5 has been associated with higher success rates, therefore our IVF clinics started to extend embryo culture until blastocyst stage. This study aimed to compare the success rates of day-3 vs. day-5 embryo transfers.We had 266 patients included, all having undergone ICSI, with 221 patients having undergone day-3 embryo transfers ...
Garbhini PG, Suardika A, Anantasika A, Adnyana IBP, Darmayasa IM, Tondohusodo N, Sudiman J.   +6 more
europepmc   +3 more sources

Childhood growth of term singletons born after frozen compared with fresh embryo transfer [PDF]

, 2021
Research question: Is the growth of term singletons born after frozen embryo transfer (FET) comparable to those born after fresh embryo transfer and natural conception up to 5 years of age?
Toikkanen, Ronja, Martikainen, Hannu, Terho, Anna Maria, Salo, Jarmo, Pelkonen, Sari, Nuojua-Huttunen, Sinikka, Koivurova, Sari, Gissler, Mika, Tiitinen, Aila, Pokka, Tytti, Toikkanen, R, Pokka, T, Terho, AM, Salo, J, Martikainen, H, Tiitinen, A, Nuojua-Huttunen, S, Gissler, M,, Koivurova, S, Pelkonen, S, Aila Tiitinen, Anna Maria Terho, Sari Pelkonen, Hannu Martikainen, Sari Koivurova, Jarmo Salo, Tytti Pokka, Mika Gissler, Ronja Toikkanen, Sinikka Nuojua-Huttunen   +29 more
core   +1 more source

Comparison of fresh and frozen thawed embryo transfer in terms of clinical pregnancy rate [PDF]

, 2020
Background: In a standard IVF (in-vivo fertilization) procedure, the embryos formed after the fertilization of male and female gametes are allowed to grow for 3-5 days and then transferred back to the uterine cavity of the female, where they might get ...
Anitha, Adaboina, Rani, Burri Sandhya
core   +1 more source

To delay or not to delay a frozen embryo transfer after a failed fresh embryo transfer attempt? [PDF]

Fertility and Sterility, 2016
To evaluate if increasing the interval between a failed fresh embryo transfer and a subsequent frozen embryo transfer (FET) cycle has any effect on clinical pregnancy rates (CPRs).Retrospective cohort study.University-based tertiary referral center.Women who underwent at least one FET after ovarian stimulation for in vitro fertilization (IVF) and a ...
Samuel Santos-Ribeiro, Johannie Siffain, Nikolaos P. Polyzos, Arne van de Vijver, Lisbet van Landuyt, Dominic Stoop, Herman Tournaye, Christophe Blockeel   +7 more
openaire   +3 more sources

Treatment cycles of fresh embryo transfer stratified by seasons.

, 2018
Treatment cycles of fresh embryo transfer stratified by seasons.
Michal Kirshenbaum (5484788), Raoul Orvieto (621454), Eran Zilberberg (5484794), Alon Ben-David (5484791), Jigal Haas (497908), Tal Elkan-Miller (225592)   +5 more
core   +1 more source

The difference in early trimester fetal growth between singletons after frozen embryo transfer and fresh embryo transferAJOG Global Reports at a Glance

AJOG Global Reports
BACKGROUND: Frozen embryo transfer resulted in a higher birthweight and an increased risk of macrosomia than fresh embryo transfer. However, the mechanism was still unclear.
Huiming Yang, MD, Haozhe Miao, MD, Mengfei Yin, MD, Yixuan Wang, MD, Dingying Zhao, MD, Min Yang, MD, Jialin Zou, MD, Wenwen Zhang, MD, Lingling Zhang, MD, Chendan Liu, MD, Yue Wang, MD, Ze Wang, MD, Yunhai Yu, MD, PhD, Daimin Wei, MD, PhD   +13 more
doaj   +1 more source