ICSI

ICSI is a modification of the classical IVF procedure. During IVF, the spermatozoids should fertilize the egg cells on their own, i.e. it is considered a spontaneous merging of two gametes. ICSI is performed using high tech equipment, a special microscope and a micro manipulator attached to it. One egg cell is selected and one spermatozoid is injected directly into the egg cell, thus fertilizing it.