How to retrieve eggs

Egg retrieval is currently an important step in IVF. Women generally take the lithotomy position, and then use a longer needle to pass through the vagina under the guidance of B-ultrasound, and directly send it to the ovary through the fornix. Method Take as many eggs as possible, put them in the embryo culture medium, and send them to the laboratory for the next step of fertilization. Embryos are formed after fertilization, and are transplanted or cryopreserved according to the female's physical condition.

Egg retrieval is an operation performed after a woman runs out of various ovulation-stimulating drugs and follicle-stimulating drugs, and her follicles are very mature. The surgery is not a big one and can be performed under local or general anesthesia. At present, most of them are performed under intravenous anesthesia, so the egg retrieval process can bring more pain and risks. Women may be at risk of collateral injury if they have previous severe pelvic adhesions.

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