Related Experiment Videos
[Quality of the conceptus: embryo transfer strategy]
1Institut Rhônalpin, Bron.
Contraception, Fertilite, Sexualite (1992)
|September 1, 1996
Summary
Embryo transfer is crucial in human in vitro fertilization (IVF), impacting success rates and multiple pregnancies. This review covers technical aspects and delayed blastocyst transfers, noting high pregnancy rates with frozen embryos.
Area of Science:
- Reproductive Medicine
- Embryology
- In Vitro Fertilization (IVF)
Context:
- Embryo transfer is a critical step in human IVF procedures.
- The technique directly influences pregnancy outcomes and the rate of multiple gestations.
- Managing patient anxiety is an integral part of the IVF transfer process.
Purpose:
- To review the technical aspects of embryo transfer in IVF.
- To analyze data from the French national registry on the transfer of two or three embryos.
- To report on the experience with delayed embryo transfer at the blastocyst stage.
Summary:
- Technical elements of embryo transfer significantly affect IVF success and multiple pregnancy incidence.
- Analysis of French registry data for 2-3 embryo transfers provides insights into current practices.
- Delayed blastocyst transfer, particularly with frozen-thawed embryos, shows promising high pregnancy rates (PR).
Impact:
- Optimizing embryo transfer techniques can improve IVF success rates.
- Understanding registry data aids in refining national and international IVF protocols.
- The findings support the potential of delayed blastocyst transfer as an effective strategy in assisted reproduction.