Evaluation: First you need to know why there is no sperm in the semen. There could be a blockage or a problem with sperm production. Usually in order to know if you have father a child you would need to have a sperm extraction directly from the testicle.
Answered 4/8/2013
5.2k views
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question