How to get eggs in test tube baby

Egg retrieval under ultrasound monitoring

There are various methods of egg retrieval, including laparotomy, laparoscopic egg retrieval through the abdominal wall, and egg retrieval through abdominal wall or bladder puncture under the guidance of ultrasound images. During these operations, the patient needs general anesthesia, which is very painful. Also more difficult. The most advanced method of egg retrieval is vaginal egg retrieval. Put a vaginal ultrasound probe that can scan 240 degrees into the vagina, measure the exact position of the follicle, and then use a puncture needle with a fixed angle to pierce the follicle along the lead on the ultrasound image. The eggs are sucked into the test tube containing the culture medium using a negative pressure device. This method of egg retrieval requires only local anesthesia, less pain, and accurate egg piercing. An average of 5 eggs can be retrieved per patient using this technique. my country has also mastered this advanced egg retrieval method. On September 20, 1989, a test-tube baby girl who underwent vaginal egg retrieval and in vitro fertilization was born at the Third Clinical Medical College of Beijing Medical University.

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