Egg retrieval process using an egg retrieval needle
Jun 08, 2023
Source: Cainiu Health
Dr. Lv Aiming
Introduction
Egg retrieval is a procedure performed under transvaginal ultrasound guidance, in which a needle is inserted through the posterior fornix of the vagina into the ovaries. The eggs and follicular fluid are then aspirated into test tubes using negative pressure suction, after which the eggs are isolated under a microscope. This procedure may cause various symptoms, such as ovarian hyperstimulation syndrome (OHSS). It is recommended that this procedure be carried out at a reputable medical facility by qualified physicians.
Egg retrieval is performed under transvaginal ultrasound guidance. A needle is inserted through the posterior fornix of the vagina into the ovary, and follicular fluid containing eggs is aspirated using negative pressure to retrieve the oocytes. The specific procedure is as follows:
1. The patient is placed in the lithotomy position and administered anesthesia.
2. After the anesthesia takes effect, the patient's external genitalia and vagina are disinfected.
3. A vaginal speculum is inserted, followed by a second round of disinfection. The location of the posterior fornix of the vagina is identified.
4. The needle is inserted through the posterior fornix into the pelvic cavity. Under transvaginal ultrasound guidance, it is advanced into the ovary. Using suction from negative pressure, oocytes and follicular fluid are drawn into test tubes, after which the oocytes are isolated under a microscope.
5. The patient’s genital area is dried, and she is assisted in dressing; the procedure is then complete.
The egg retrieval procedure may cause various symptoms, such as ovarian hyperstimulation syndrome (OHSS). It is recommended that this procedure be performed at a reputable medical facility by qualified physicians.
