PICSI: Physiological Intracytoplasmic Sperm Injection
What is PICSI?
PICSI is an advanced sperm selection technique used during Intracytoplasmic Sperm Injection (ICSI). It mimics the natural selection process by using hyaluronan, a substance naturally present around the egg, to select the most mature and highest-quality sperm.
Why PICSI?
This technique ensures the selection of sperm with better DNA integrity and maturity, leading to:
- Reduced chances of embryo arrest
- Improved embryo quality
- Higher fertilization success rates
Who needs PICSI?
- Couples with recurrent IVF failures
- Patients with poor embryo quality despite normal sperm counts
- Cases of severe male factor infertility
PICSI enhances ICSI results by ensuring sperm with optimal genetic material are chosen for fertilization.