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.