<prompt> A 25-years old married male presents with infertility. He had undergone retroperitoneal lymph node dissection at age of 15 years for embryonal carcinoma of right testis. Semen analysis shows-quantity-0.5 ml, no. sperm, no fructose. Biopsy of testis shows normal spermatogenesis. Best treatment here would be:Artificial insemination of donorPenile-prosthesisMicro testicular aspiration and intracytoplasmic injectionNone of the above  <response>: Ans. c Microtesticular aspiration and intracytoplasmic injectionRef: Smith 17th Edition, Pages 710-711 For patients having normal spermatogenesis and problem in sperm transport we do Sperm aspiration from Vas or Epididymis or Testis and injected into cytoplasm. In vitro Fertilization Technique- IVF 