Microfertilisation or ICSI is the selection of a normal spermatozoa from the embryologists, based on its morphological characteristics and its smooth mobility, its aspiration with a micropipette and the injection of it straight into the egg.
Fertilisation with ICSI is applied in the following cases:
• Weak sperm
• History of endometriosis
• Advanced reproductive age (> 40 years) or poor ovarian response
• Medical history of failed Classical IVF inseminations
