Monozygotic dichorionic-diamniotic pregnancies following single frozen-thawed blastocyst transfer: a retrospective case series
نویسندگان
چکیده
منابع مشابه
A retrospective study of single frozen-thawed blastocyst transfer
OBJECTIVE To study the clinical outcomes of single frozen-thawed blastocyst transfer cycles according to the hatching status of frozen-thawed blastocysts. METHODS Frozen-thawed blastocysts were divided into three groups according to their hatching status as follows: less-than-expanded blastocyst (≤EdB), hatching blastocyst (HgB), and hatched blastocyst (HdB). The female age and infertility fa...
متن کاملBlastocyst transfer in frozen-thawed cycles
OBJECTIVE It is well known that fresh blastocyst transfer results in better pregnancy outcomes with a smaller number of transferred embryos compared with cleavage stage embryo transfer. However, in terms of frozen-thawed blastocyst transfer, only a few studies are available. We aimed to evaluate clinical outcomes of frozen-thawed embryo transfer (FET) with blastocysts. METHODS Retrospective a...
متن کاملMonozygotic triplet pregnancy following egg donation and transfer of single frozen-thawed embryo.
OBJECTIVE To describe a case of monozygotic triplet pregnancy following egg donation and the transfer of a single frozen-thawed embryo. DESIGN Case report. SETTING District general hospital and regional department of fetal medicine in northeast England. PATIENT(S) A 38-year-old woman with a 2-year history of primary infertility due to severe endometriosis and poor ovarian reserve who conc...
متن کاملClinical outcomes comparison of single fresh and frozen-thawed superior blastocyst transfer
Objectives: To compare the clinical outcomes of single fresh and frozen-thawed superior blastocyst transfer in patients for the first transfer. Methods: This study included 770 single fresh blastocyst and 639 single frozenthawed blastocyst transfers from January 2013 to January 2016. All the fresh and frozen-thawed embryo transfer was first transfer for the patients. The patients were divided i...
متن کاملDichorionic triplets following frozen-thawed poor-stage embryo transfer: a report of two cases and a review
BACKGROUND We describe two cases of dichorionic triplet pregnancy after a frozen-thawed poor-stage embryo transfer. A 39-year-old and a 41-year-old woman underwent ART treatment. The first patient underwent intracytoplasmic sperm injection (ICSI) at 34 years of age, and two frozen-thawed poor-stage embryos were transferred at 39 years of age with assisted hatching, resulting in a trichorionic t...
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ژورنال
عنوان ژورنال: BMC Pregnancy and Childbirth
سال: 2020
ISSN: 1471-2393
DOI: 10.1186/s12884-020-03450-5