Hi welcome to Healthcaremagic
The above semen report of sperm count
normal, color, PH, quantity are also within the normal limits...The % of the active sperm is less normally it is more than the 60% ,but in your case it is only 20%...,
you need to improve your diet, eat nutritious foods..,
youcan take tab.ZincoVit
daily once which may be helpful.....
Hope I have answered your question..