Inclusion Criteria:  A semen analysis report not more than 1 year old with sperm concentration less than or equal to 5 mill/ml and more than or equal to 0.1 mill/ml. Sperm motility less than or equal to 20%. Sperm morphology less than 4% normal sperms.  Exclusion Criteria:  Azoospermia Sperm obtained from surgical sperm retrieval Cryptozoospermia and Necrozoospermia History of chemotherapy, radiotherapy, cryptorchidism, chronic diabetes, active smokers (someone who smokes any tobacco product at least once a day as per WHO definition).