Ultrasound in assisted reproductive technology

Area of Science:

• Reproductive Medicine
• In Vitro Fertilization (IVF)

Background:

• Transvaginal ultrasound-guided oocyte retrieval is standard in IVF but carries risks.
• Embryo transfer (ET) is critical for IVF success, influenced by embryo quality, endometrial receptivity, and transfer technique.

Purpose of the Study:

• To highlight the importance of optimizing embryo transfer techniques in IVF.
• To emphasize the benefits of ultrasound guidance for embryo transfer.
• To advocate for standardized simulation training for embryo transfer.

Main Methods:

• Review of current practices and evidence regarding embryo transfer techniques.
• Analysis of the impact of ultrasound guidance on IVF outcomes.
• Discussion of simulation training methodologies for fellowship programs.

Main Results:

• Ultrasound-guided embryo transfer significantly increases implantation, ongoing pregnancy, and live birth rates.
• This technique also improves the ease of embryo transfer.
• No standard evidence-based protocol currently exists for embryo transfer.

Conclusions:

• Optimizing embryo transfer technique is essential for maximizing pregnancy chances in IVF.
• Ultrasound guidance is a proven method to enhance IVF success.
• Standardized simulation training is needed to ensure competent embryo transfer procedures without compromising cycle outcomes.