Egg retrieval involves the ultrasound-guided introduction of a long, thin needle through the vaginal wall into the ovaries. This procedure is performed under intravenous anesthesia. Once the needle enters the ovaries, the fluid from the follicles is aspirated and the eggs are collected into sterile test tubes. Local vaginal and cervical bleeding is common but rarely of any clinical concern. Damage to nearby structures such as bowel, bladder and major blood vessels are very rare. Pelvic infections are also rare.
