Aspiration of immature oocytes during cesarean section for fertility preservation and future surrogacy.
A 38-year-old pregnant patient with a history of renal transplantation sought embryo freezing for fertility preservation and future surrogacy. A cesarean section was performed with direct aspiration of small ovarian follicles. Thirteen identified oocyte-cumulus complexes were cultured. Intracytoplasmatic sperm injection was performed on all mature oocytes and the resulting 4 zygotes were cryopreserved.
Ben-Haroush
Avi
A
Infertility and In Vitro Fertilization Unit, Helen Schneider Hospital for Women, Rabin Medical Center-Beilinson Campus, Petach Tikva, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
Sapir
Onit
O
Fisch
Benjamin
B
D000328:Adult; D002585:Cesarean Section / Q000379:methods*; D015925:Cryopreservation / Q000379:methods; D005260:Female; D006801:Humans; D054315:Oocyte Retrieval / Q000379:methods*; D009865:Oocytes; D011247:Pregnancy; D020554:Sperm Injections, Intracytoplasmic; D015053:Zygote