Embryologist Maria De Las Heras explains that the puncture is not painful because it is performed in an operating room under anaesthesia.
By Gorka Barrenetxea Ziarrusta M.D., Ph.D. (gynecologist), Dr. José León Tovar M.D., M.Sc. (gynecologist), José María Sánchez Jordán M.D. (gynecologist), María de Las Heras Martínez B.Sc., M.Sc. (clinical embryologist), Marta Barranquero Gómez B.Sc., M.Sc. (embryologist), Zaira Salvador B.Sc., M.Sc. (embryologist) and Michelle Lorraine Embleton B.Sc. Ph.D. (biochemist).
Last Update: 09/06/2022