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4 lut 2021 · In vitro fertilisation (IVF) or intracytoplasmic sperm injection (ICSI) treatments conventionally consist of a fresh embryo transfer, possibly followed by one or more cryopreserved embryo transfers in subsequent cycles.
4 lut 2021 · We included randomised controlled trials comparing a 'freeze all' strategy with a conventional IVF/ICSI strategy including a fresh embryo transfer in women undergoing IVF or ICSI treatment. Data collection and analysis: The primary outcomes were cumulative live birth rate and ovarian hyperstimulation syndrome (OHSS).
27 wrz 2024 · To compare pregnancy outcomes after single blastocyst embryo transfer between patients whose first autologous embryo transfer was either a fresh embryo transfer or a frozen embryo transfer (FET) after a freeze all, in the absence of PGT-A. Design: A multicenter retrospective cohort analysis.
Conventionally, in vitro fertilisation (IVF) or intracytoplasmic sperm injection (ICSI) treatments consist of a fresh embryo transfer directly after ovarian hyperstimulation, which is used in order to retrieve oocytes in the IVF/ICSI procedure.
16 cze 2022 · It has been hypothesized that there is a benefit of delaying embryo transfer (often called a “freeze all” in vitro fertilization [IVF] cycle) relative to performing an immediate (“fresh”) transfer.
5 maj 2022 · Frozen embryo transfers have shown to result in a higher rate of cumulative live births compared to fresh embryo transfer when greater than 10 oocytes are retrieved (71.3% versus 57.8%, p<0.001).
28 mar 2017 · There are therefore two embryo transfer strategies in IVF: 1) the conventional IVF/ICSI strategy with a single transfer of fresh and one or more transfers of frozen‐thawed embryos, and 2) the 'freeze‐all' strategy with transfer of frozen‐thawed embryos only, and no fresh embryo transfer.
