Results 1 to 10 of about 85,179 (312)

Effect of maternal age, embryo number and quality on pregnancy outcome during frozen embryo transfer cycle [PDF]

Front Endocrinol (Lausanne)
BackgroundTo investigate the effects of maternal age, the number of transferred embryos, and embryo quality on pregnancy-related outcomes in frozen-thawed embryo transfer cycles.DesignA retrospective cohort study was conducted on 1031 frozen-thawed ...
Gao W, Tang W, Li C, Deng Y, Chen Y, Zhang Y, Pan X, Yang C, Liu Y, Xiong F, Jin X.   +10 more
europepmc   +2 more sources

Comparison of clinical pregnancy rates between hormone replacement therapy and modified natural cycle for endometrial preparation in frozen embryo transfer cycles: An RCT. [PDF]

Int J Reprod Biomed
Background: Frozen-thawed embryo transfer (FET) during the endometrial receptivity window is important for implantation. Objective: This study aims to compare the clinical pregnancy rate in 2 methods of endometrial preparation in FET using the ...
Safarloo F, Zamaniyan M, Nazar E, Gelehkolaee KS, Omid M, Peivandi S.   +5 more
europepmc   +2 more sources

Effect of a luteal phase rescue protocol on live birth rates in frozen embryo transfer cycles. [PDF]

Front Reprod Health
Yazbeck C, Olivennes F, Kazdar N, Pietin-Vialle C, Gricourt S.   +4 more
europepmc   +3 more sources

IVF-conceived children outcome from birth to 3 years at a single IVF center in Indonesia: frozen versus fresh embryo transfer

Middle East Fertility Society Journal, 2022
Background Frozen embryo transfer procedure is becoming more common in assisted reproduction technology. The effect of this technology is still not yet well studied in developing countries with limited resources, including Indonesia.
R. Muharam, Erda Ayu Umami, Hartono Gunardi   +2 more
doaj   +1 more source

Obstetric and perinatal outcomes following frozen and fresh embryo transfer in patients with endometrial hyperplasia and carcinoma: a retrospective study in a high-volume reproductive center

BMC Pregnancy and Childbirth, 2023
Background There is ongoing debate regarding which embryo transfer procedure can achieve a higher live birth rate. Research has suggested that frozen ET might be beneficial for certain populations, such as hyper-responders.
Xuan Zong, Yaxing Guo, Hongzhen Li, Rong Li, Jie Qiao   +4 more
doaj   +1 more source

Is Frozen Embryo Transfer the New Norm in IVF?

Fertility & Reproduction, 2022
Frozen embryo transfer is an established, highly successful technology in Assisted Reproductive Technologies. Its use as a part of a freeze only strategy is associated with a higher probability of live birth in high responders and a decrease incidence of
Stratis KOLIBIANAKIS
doaj   +1 more source

Major Factors Affecting the Live Birth Rate After Frozen Embryo Transfer Among Young Women

Frontiers in Medicine, 2020
In recent years, the freeze-all strategy has been widely adopted and applied. However, with the exception of age, the factors that affect the outcomes of frozen embryo transfer are still unclear.
Ye Pan, Ye Pan, Ye Pan, Ye Pan, Guimin Hao, Qiumin Wang, Qiumin Wang, Qiumin Wang, Qiumin Wang, Hong Liu, Hong Liu, Hong Liu, Hong Liu, Ze Wang, Ze Wang, Ze Wang, Ze Wang, Qi Jiang, Qi Jiang, Qi Jiang, Qi Jiang, Yuhua Shi, Yuhua Shi, Yuhua Shi, Yuhua Shi, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen   +28 more
doaj   +1 more source

Comparing the occurrence rate of gestational hypertension during pregnancy with frozen embryo transfer and natural pregnancy

Journal of Family Medicine and Primary Care, 2023
Introduction: Recent researches have indicated that pregnancies with frozen embryo transfer are associated with the increment of risk of maternal and neonatal complications, especially hypertension during pregnancy. The present study aimed to compare the
Farideh Moramezi, Roshan Nikbakht, Najimeh Saadati, Elham Farhadi, Negin Raad   +4 more
doaj   +1 more source

Influence of sperm DNA fragmentation on the clinical outcome of in vitro fertilization-embryo transfer (IVF-ET)

Frontiers in Endocrinology, 2022
PurposeTo evaluate the effect of elevated sperm DNA fragmentation index (DFI) on fresh and frozen embryo transfer cycles.MethodsA retrospective study was performed with 549 fresh embryo transfer cycles and 1340 frozen embryo transfer cycles after in ...
Chunhui Zhu, Chunhui Zhu, Fang Chen, Shengmin Zhang, Hong She, Yun Ju, Xidong Wen, Chunxia Yang, Yan Sun, Naijun Dong, Tongmin Xue, Kaifeng Liu, Feng Li, Hengmi Cui   +13 more
doaj   +1 more source

Wisdom of Freezing All Valuable Embryos

Fertility & Reproduction, 2021
Background: It is controversial whether that “Freeze-only” strategy is superior to Fresh embryo transfer in ART patients with normal ovarian response. There are two reasons supporting a “Freeze-only” strategy.
Atsushi Tanaka, Motoi Nagayoshi, Yasuho Yanagihara, Izumi Tanaka, Takako Akahoshi, Megumi Araki, Nao Urabe, Akihiro Tanaka, Tatsuya Sato   +8 more
doaj   +1 more source