This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
[{'content': 'Aspiration of sperms from testes is done in \nSelect and explain. \nA. TESA, B. MESA, C. ZIFT, D. GIFT', 'role': 'user'}, {'content': 'Answer: A \nExplanation: TESA (Testicular sperm aspiration)- It is a method of obtaining sperm for ICSI (Intracytoplasmic sperm injection).\nMESA\xa0(Microsurgical epididymal sperm aspiration) it is another method of sperm collection from the epididymis.', 'role': 'assistant'}]