What is Intracytoplasmic Sperm Injection (ICSI)?
Intracytoplasmic sperm injection (ICSI) is an in vitro fertilisation procedure in which a single sperm is injected directly into an egg; this procedure is most commonly used to overcome male infertility problems. With conventional IVF, one can expect approximately 75% of the oocytes (eggs) to fertilize if they are healthy and the sperm parameters are not severely abnormal.