Effect of transdermal estrogen dose regimen for endometrial preparation of frozen‐thawed embryo transfer on reproductive and obstetric outcomes
Sign Up to like & getrecommendations! Published in 2021 at "Reproductive Medicine and Biology"
DOI: 10.1002/rmb2.12370
Abstract: Previous studies have reported different methods of estrogen administration during endometrial preparation for frozen‐thawed embryo transfer (FET). This study aimed to investigate a beneficial regimen of transdermal estrogen administration for FET. read more here.
Keywords: frozen thawed; embryo transfer; preparation frozen; endometrial preparation ... See more keywords
Endometrial preparation for FET: does the duration of estradiol supplementation matter?
Sign Up to like & getrecommendations! Published in 2017 at "Fertility and Sterility"
DOI: 10.1016/j.fertnstert.2017.07.1065
Abstract: Objective: The sequential administration of estrogen (E2) and progesterone (P4) administration allows precise manipulation of endometrial growth to prepare for a frozen embryo transfer (FET) cycle. Findings from previous studies on ideal endometrial preparation regimens… read more here.
Keywords: duration estradiol; endometrial preparation; estradiol supplementation;
Serum progesterone level and ongoing pregnancy rate following frozen-thawed embryo transfer after artificial endometrial preparation: a monocentric retrospective study.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of gynecology obstetrics and human reproduction"
DOI: 10.1016/j.jogoh.2020.101828
Abstract: INTRODUCTION In some studies, early pregnancy loss (EPL)1 rate is higher with artificial cycle (AC)2 endometrial preparation for frozen-thawed embryo (FET) 3 transfer than with other protocols, even though pregnancy rates are similar. An inadequate… read more here.
Keywords: pregnancy; ongoing pregnancy; study; serum ... See more keywords
Obstetric and perinatal outcomes following programmed compared to natural frozen-thawed embryo transfer cycles: a systematic review and meta-analysis.
Sign Up to like & getrecommendations! Published in 2022 at "Human reproduction"
DOI: 10.1093/humrep/deac073
Abstract: STUDY QUESTION Is there an association between the different endometrial preparation protocols for frozen embryo transfer (FET) and obstetric and perinatal outcomes? SUMMARY ANSWER Programmed FET protocols were associated with a significantly higher risk of… read more here.
Keywords: quality; perinatal outcomes; endometrial preparation; low quality ... See more keywords
P-398 Lower ectopic pregnancy prevalence with natural endometrial preparation in single euploid frozen embryo transfers
Sign Up to like & getrecommendations! Published in 2024 at "Human Reproduction"
DOI: 10.1093/humrep/deae108.108
Abstract: Does the endometrial preparation approach for an euploid-frozen embryo transfer have an impact on the incidence of an ectopic pregnancy? The natural cycle endometrial preparation approach seems to have a lower incidence of ectopic pregnancies… read more here.
Keywords: ectopic; preparation; endometrial preparation; pregnancy ... See more keywords
P-644 The effect of endometrial preparation protocol on pregnancy outcomes and obstetric complications in frozen-thawed embryo transfer cycles
Sign Up to like & getrecommendations! Published in 2025 at "Human Reproduction"
DOI: 10.1093/humrep/deaf097.950
Abstract: Is there an association between endometrial preparation protocol in ART cycles with frozen-thawed embryo transfers and rates of pregnancy and obstetric complications? Natural cycle protocols had higher ongoing pregnancy rates than hormonal protocols, despite older… read more here.
Keywords: history; thawed embryo; endometrial preparation; pregnancy ... See more keywords
Natural cycle versus modified natural cycle for endometrial preparation in women undergoing frozen-thawed embryo transfer: An RCT
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Reproductive Biomedicine"
DOI: 10.18502/ijrm.v20i11.12359
Abstract: Abstract Background Studies have evaluated different endometrial preparation methods, but the optimal frozen-thawed embryo transfer (FET) cycle strategy in terms of the in-vitro fertilization outcome is still debated. Objective To compare the natural versus modified… read more here.
Keywords: cycle; endometrial preparation; natural cycle; frozen thawed ... See more keywords
Evaluation of the ideal vaginal Progesterone effectiveness doses for luteal support in embryo thawing cycles after endometrial preparation without using the GnRh analogue.
Sign Up to like & getrecommendations! Published in 2023 at "European review for medical and pharmacological sciences"
DOI: 10.26355/eurrev_202303_31568
Abstract: OBJECTIVE Frozen-thawed embryo transfer (FET) cycles require the use of luteal phase support (LPS) for supporting implantation, endometrial and embryo maturity. Individualized LPS should be chosen according to the used endometrial preparation protocol. The aim… read more here.
Keywords: using gnrh; day; endometrial preparation; vaginal progesterone ... See more keywords
Comparison of progesterone-modified natural cycle and hormone replacement therapy cycle for endometrial preparation in single frozen blastocyst transfer (COMPROSET): protocol for an open-label randomized controlled trial
Sign Up to like & getrecommendations! Published in 2025 at "Frontiers in Medicine"
DOI: 10.3389/fmed.2025.1522004
Abstract: Introduction As infertility incidence increases gradually, frozen–thawed embryo transfer (FET) techniques are continuously being developed and enhanced. Although endometrial preparation regimens are strongly linked to live birth rates (LBR), there has been controversy over the… read more here.
Keywords: hormone replacement; trial; endometrial preparation; transfer ... See more keywords
Pituitary Suppression with Gonadotropin-Releasing Hormone Agonist Prior to Artificial Endometrial Preparation in Frozen–Thawed Embryo Transfer Cycles: A Systematic Review and Meta-Analysis of Different Protocols and Infertile Populations
Sign Up to like & getrecommendations! Published in 2024 at "Biomedicines"
DOI: 10.3390/biomedicines12040760
Abstract: This study investigates the effect of GnRHa pretreatment on pregnancy outcomes in artificial endometrial preparation for frozen–thawed embryo transfer (AC-FET) cycles. A systematic review of English language studies published before 1 September 2022, was conducted,… read more here.
Keywords: preparation frozen; gnrha pretreatment; analysis; endometrial preparation ... See more keywords