Serum progesterone level: a predictor of pregnancy in vitrified-warmed blastocyst transfer
نویسندگان
چکیده
منابع مشابه
Clinical pregnancy from a vitrified/warmed human blastocyst.
The first pregnancy after vitrification of a human blastocyst (day 5 of embryo culture) was reported by Yokota et al. in 2000. Since then more attention has been given to the technique of vitrification and its safe application in ART. To the best of our knowledge, this is the first report of a clinical pregnancy resulting in a live birth from the transfer of a vitrified/ warmed human blastocyst...
متن کاملPrediction of clinical pregnancy in vitrified-warmed single blastocyst transfer cycles by pre-freeze morphology
BACKGROUND The selection of blastocyst warmed for transfer is based on pre-freeze morphology in vitrified-warmed single blastocyst transfer cycles. But, it is controversial which parameter of blastocyst morphology most closely related to the clinical outcomes. OBJECTIVE To estimate the effect of blastocoele expansion, trophectoderm (TE) morphology grade, and inner cell mass (ICM) morphology g...
متن کاملprediction of clinical pregnancy in vitrified-warmed single blastocyst transfer cycles by pre-freeze morphology
background: the selection of blastocyst warmed for transfer is based on pre-freeze morphology in vitrified-warmed single blastocyst transfer cycles. but, it is controversial which parameter of blastocyst morphology most closely related to the clinical outcomes. objective: to estimate the effect of blastocoele expansion, trophectoderm (te) morphology grade, and inner cell mass (icm) morphology g...
متن کاملLive birth after transfer of a twice-vitrified warmed blastocyst that had undergone trophectoderm biopsy.
A 28-year-old patient presented for preimplantation genetic screening (PGS) for family balancing utilizing previously vitrified blastocysts and day-2 embryos. To synchronize endometrial development with the embryos to be transferred, five embryos vitrified on day 2 were warmed 3 days prior to scheduled transfer. Three of them developed to 8-, 8- and 7-cell stages, respectively, and were biopsie...
متن کاملClinical outcomes of single versus double blastocyst transfer in fresh and vitrified-warmed cycles
OBJECTIVE Assisted reproductive technology has been associated with an increase in multiple pregnancies. The most effective strategy for reducing multiple pregnancies is single embryo transfer. Beginning in October 2015, the National Supporting Program for Infertility in South Korea has limited the number of embryos that can be transferred per in vitro fertilization (IVF) cycle depending on the...
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ژورنال
عنوان ژورنال: Fertility and Sterility
سال: 2019
ISSN: 0015-0282
DOI: 10.1016/j.fertnstert.2019.07.640