PESA treatment in Siliguri is a surgical technique with local anaesthesia that allows for the aspiration of sperm straight from the epididymis in men who are sperm absent and have non-obstructive azoospermia. The retrieved sperm is then reserved for In Vitro Fertilization (IVF) and Intracytoplasmic Sperm Injection (ICSI) procedures where successful fertilization is highly guaranteed. https://fetusivf.com/pesa-treatment-cost-in-siliguri/