When does a baby get eggs?

IVF egg retrieval is generally performed when the follicles are mature. When the follicles mature, they need to be monitored dynamically by b-ultrasound and determined by sex hormone examination. Ovulation stimulating drugs are generally used to promote follicle development during IVF. When most follicles grow to 18~20 mm, the follicles are predicted to be mature. At this time, chorionic gonadotropin will be injected. Generally, eggs will be retrieved 36~38 hours after injection. Oocyte retrieval is a relatively minor operation, pain is generally relatively small, if there is fear can consider oocyte retrieval under general anesthesia. Fertilization after egg retrieval, 3~5 days for embryo transfer, and then 14 days after transfer blood urine test, observe whether pregnant.