Through extensive research, ICSI is now considered to be the most successful treatment for men who are infertile. Still it totally depends on various factors for an individual case. Factors include the ICSI technique, which is being used and skills of the person who is executing the procedure. It is a perfect treatment for couples, who are suffering from infertility due to the reduced quality of the man’s sperm cells. Reduced quality can be referred as low sperm count or poor motility.