When is TESE recommended for male infertility?

Fertility experts recommend the TESE procedure when there is a complete absence of sperm in the ejaculate due to non-obstructive azoospermia. This condition can develop due to various causes, including a lack of sperm production or testicular dysfunction. TESE is often performed in conjunction with ICSI to facilitate fertilisation in cases of non-obstructive azoospermia.