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Minimally Invasive Embryo Transfer and Embryo Vitrification at the Optimal Embryo Stage in Rabbit Model
Published on: May 16, 2019
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Evidence and consensus on technical aspects of embryo transfer
Arianna D'Angelo1, Costas Panayotidis2, Alessandra Alteri3
1Wales Fertility Institute, Swansea Bay Health Board, University Hospital of Wales, Cardiff University, Cardiff, UK.
Human Reproduction Open
|October 5, 2022
Summary
This review synthesizes current knowledge on ultrasound-guided embryo transfer (US-GET), offering recommendations for best practices in assisted reproductive technology (ART) procedures to improve pregnancy outcomes.
Area of Science:
- Reproductive Medicine
- Medical Imaging
- Assisted Reproductive Technology (ART)
Background:
- Ultrasound-guided embryo transfer (US-GET) is a common procedure in ART.
- Current best practice standards for US-GET are lacking.
Purpose of the Study:
- To provide a comprehensive overview of technical aspects of US-GET.
- To establish recommendations for best practices in US-GET, covering preparation, procedure, and post-procedure care.
Main Methods:
- A literature search was conducted from database inception to November 2021.
- Analysis of 359 selected papers, with 89 papers supporting the recommendations for transabdominal US-GET.
Main Results:
- Recommendations cover pre-transfer preparation, equipment, ET technique, risk management, and practitioner training.
- Specific focus on laboratory procedures, loading techniques, and their impact on outcomes.
Conclusions:
- The review highlights gaps in the literature, with some recommendations based on expert opinion.
- Further research is needed to address unanswered questions in US-GET techniques and optimize ART outcomes.
