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: Unknown
Indications for artificial insemination with husband's semen are all except 
Select and explain. 
A. Impotence, B. Unexplained infertility, C. Azoospermia, D. Blockage of ejaculatory duct
C: Azoospermia
Answer: C: Azoospermia 
Explanation: Ans-C (Azoospermia)INDICATIONS FOR ARTIFICIAL INSEMINATION WITH HUSBAND'S SEMEN# Oligospermia after sperm washout# Impotency# Premature/retrograde ejaculation# Unexplained infertility# Hypospadias# Donor semen# Antispiral abs in cervical mucus# X-Y fractionation of sperm for sex selection, in genetic and chromosomal abnormalitiesIndications for artificial insemination with donor's semen# Azoospermia# Genetic disease in a husband# Immunological factors not correctable