Human Reproduction, Vol 13, 1854-1858, Copyright © 1998 by Oxford University Press
PH Chung, G Palermo, PN Schlegel, LL Veeck, JF Eid and Z Rosenwaks
Electroejaculation has been successfully used for sperm procurement in
anejaculatory men desiring fertility. However, electroejaculates typically
have normal sperm numbers but poor motility, morphology, and functional
deficiencies. Here we report the pregnancy outcome of a series of couples
undergoing combined electroejaculation and in-vitro fertilization (IVF)
with intracytoplasmic sperm injection (ICSI). In all, 13 couples underwent
a total of 18 cycles. The aetiologies of anejaculation included history of
retroperitoneal lymph node dissection for testicular cancers, spinal cord
injury and psychogenic causes. ICSI was performed on 192 oocytes, resulting
in a fertilization rate of 75.5%. A total of 15 embryo transfers were
performed using a total of 51 embryos. Clinical pregnancy rate, as defined
by positive fetal heart rate(s) using vaginal sonography, was 55.6% per
retrieval; implantation rate was 33.3% per embryo. These rates appear to be
similar to those obtained in standard IVF for non-male factor infertility,
or ICSI for male factor infertility. The use of ICSI for electroejaculates
undoubtedly provides these couples with the highest chance of pregnancy.
ARTICLES
The use of intracytoplasmic sperm injection with electroejaculates from anejaculatory men
The Center for Reproductive Medicine and Infertility, Department of Obstetrics and Gynecology, The New York Hospital-Cornell Medical Center, New York 10021, USA.
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