Intracytoplasmic Sperm Injection in Difficult Cases: The Egyptian Experience

The first successful pregnancies after intracytoplasmic sperm injection (ICSI) in human were reported by Palermo et al. (1). Since then, major developments occurred in this field and ICSI became a standard treatment for male factor infertility irrespective of the severity of the condition. The scope of ICSI widened to include a broad range of indications.