U I C
F e r t i l i t y C e n t e r
Chicago , Illinois
(800) 842-1002

Embryo freezing
Embryo cryopreservation is a method used to preserve embryos by cooling and storing them at low temperatures. They can then be thawed at a future date and transferred to the uterus, providing additional opportunity for achieving a pregnancy.
Worldwide, cryopreservation of human embryos has been shown to be a successful procedure and there are no reports of increased birth defects in pregnancies achieved through this process.
Sperm freezing
Our Andrology Laboratory offers a patient (or Client Depositor) Sperm Bank service for long-term storage of an individual’s sperm for reasons such as reduction in fertility potential, prior to chemotherapy and/or radiation therapy for male oncology, or prior to vasectomy. The Patient Sperm Bank is also used to store sperm extracted from the testes in the operating room, a procedure referred to as TESE (testicular sperm extraction). Sperm from a TESE procedure can be stored short-term or long-term for subsequent use with the ICSI-IVF procedure for pregnancy attempts.