Moreover, preimplantation genetic testing and intracytoplasmic sperm injection might also be A part of the procedure. Cryopreservation with vitrification is then made use of to freeze surplus embryos or for fertility preservation of eggs or embryos. Before the ultrasound-guided transvaginal technique, laparoscopic or abdominal retrievals of oocytes have been executed. https://www.ivf.com.mx/