Egg Retrieval: IVF Procedure, Pain Level, and Recovery

Ovarian puncture, or egg retrieval, is a sedated procedure extracting 6–9 mature eggs per IVF cycle. Follicles must reach 16–18 mm before retrieval, and not all oocytes will be viable. Recovery involves 24 hours of rest to avoid complications.

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Key Takeaways

IVF Egg Retrieval Procedure Explained: How Ovarian Puncture Works

The egg retrieval process uses transvaginal ultrasound with a needle to aspirate follicles under sedation. It takes minutes and is performed before ovulation, typically when follicles reach 16–18 mm in diameter.

Optimal Follicle Size for Egg Retrieval (16-18mm) in IVF Cycles

Follicles must grow to 16–18 mm during ovarian stimulation for successful egg retrieval. Ultrasound monitoring ensures follicles are at the right size before the procedure, as smaller follicles may not contain mature eggs.

Ovarian Stimulation for Egg Retrieval: Hormonal Treatment and Egg Yield

Hormonal stimulation increases egg yield from 1 per month to 8–10 eggs per IVF cycle. Medication and ultrasound controls optimize follicle growth, with HCG administered 36–48 hours before retrieval to trigger ovulation.

Egg Retrieval Recovery Tips to Avoid Post-Procedure Complications

Patients should rest for 24 hours after egg retrieval to prevent bleeding or discomfort. Post-procedure instructions include avoiding physical exertion, staying hydrated, and monitoring for unusual symptoms like severe pain or heavy bleeding.

Egg Quality and Quantity in IVF: Expectations and Outcomes after Egg Retrieval

Not all retrieved eggs are viable—only mature, high-quality oocytes are used for fertilization. On average, 6–9 eggs are retrieved per cycle, but only 40–60% may be suitable for IVF due to immaturity or poor quality.

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