Azoospermia may be obstructive or non-obstructive in origin. In obstructive cases, surgical correction or sperm retrieval from the epididymis or testes is feasible.
In non-obstructive azoospermia, microdissection testicular sperm extraction (micro-TESE) has significantly improved retrieval rates. Assisted reproductive technologies, particularly intracytoplasmic sperm injection (ICSI), allow fertilization with minimal sperm quantity.
The World Health Organization provides standardized semen analysis protocols to guide diagnosis and treatment planning.
Advancements in microsurgical techniques have erotic expanded reproductive possibilities.
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