intra cytoplasmic sperm Injection - icsi
Used successfully in more severe cases of male infertility, ICSI is a technique associated with conventional IVF. Through appropriate instruments, a single sperm is injected into the egg, promoting fertilization. Cases of severe oligoastenopermia, teratozoospermia and azoospermia in the ejaculate have been treated successfully worldwide.
ICSI suggested with: Severe male factor; previous fertilization failure with conventional IVF.
Rates vary according to patient age, number and quality of eggs and embryos and individual factors.