Intracytoplasmic Morphologically Selected Sperm Injection (IMSI) & Physiologically Selected Intracytoplasmic Sperm Injection (PICSI)

Overview

IMSI and PICSI are enhanced forms of ICSI that allow for even more precise sperm selection. IMSI involves using high-magnification microscopy to select sperm based on morphological health, while PICSI utilizes a binding test to select the most mature and high-quality sperm. These techniques improve fertilization and pregnancy rates, particularly in complex infertility cases.

Who Are IMSI & PICSI For?

These techniques are recommended for:

  • Recurrent IVF failure
  • Male infertility issues with poor sperm morphology
  • Patients seeking higher precision in sperm selection

IMSI & PICSI Process

  • Enhanced Sperm Selection: Using either high magnification (IMSI) or a binding test (PICSI), the best sperm is identified.
  • ICSI Procedure: The selected sperm is injected into a mature egg, enhancing the fertilization process.
  • Embryo Monitoring and Transfer: Embryos are developed and monitored, then transferred to the uterus.

Success Rates and Advantages

These techniques significantly improve embryo quality and pregnancy success in couples with challenging infertility issues.