I had pus in semen dr gave 3 days of tablets. After the course how much time it will take to born new sperm?

2-2.5 months. It has generally been felt that it takes about 64-74 days for the complete cycle of sperm regeneration though more recent data suggests it may be shorter. The finding of leukocytes (wbcs ) in the semen (pyospermia) is not uncommon and in some instances is indicative of infection which can affect sperm mobility and quality and can improve with appropriate antibiotic treatment.