Ongoing pregnancy after ICSI of frozen-thawed PESA-retrieved spermatozoa and IVF in a controlled natural cycle

REPRODUCTIVE BIOMEDICINE ONLINE

卷:10

Article

Kadoch, IJ ; Phillips, SJ ; Hemmings, R ; Lapensée, L ; Couturier, B ; Bissonnette, F

关键词: ICSI;    IVF;    natural cycle;    PESA;   

DOI  :  10.1016/S1472-6483(10)61674-4

来源: Elsevier

【 摘 要 】

The recovery of a mature oocyte from a natural cycle followed by IVF (nIVF) is an attractive alternative to conventional IVF, involving ovarian stimulation, in the treatment of female infertility. Similarly, surgical recovery of spermatozoa from the epididymis by percutaneous sperm aspiration (PESA) has simplified the treatment of men with obstructive azoospermia. A couple sought treatment for diminished ovarian reserve and male factor infertility using IVF. A mature oocyte was retrieved and was inseminated by intracytoplasmic sperm injection (ICSI), following recovery of spermatozoa by PESA. A good quality embryo was transferred. A viable pregnancy was confirmed by ultrasound scan. A healthy baby boy was delivered naturally at 37 weeks gestation. This study reports the first ongoing clinical pregnancy and subsequent birth resulting from ICSI of spermatozoa retrieved by PESA into an oocyte recovered during a natural cycle. The use of a combination of less invasive assisted reproductive techniques (PESA and nIVF) can overcome barriers to fertility.

【 授权许可】

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