Respected Sir, i am 32 year old and healthy person

Patient: Respected Sir, i am 32 year old and healthy person with 70kg. I have 0 %rapid linear in my semen analysis. I was suggested to use productive m for three month buy still its same. Then i used popson and himalaya speman. But i m still not able to conceive my wife. Kindly sugget. Note i have stoped wearin tight unde garment. I dnt smoke or drink since begining. No medical history. No herediary problem. I eat veg nom veg both. I dnt ride a bike.Still no sucess.Please suggest.

Doctor: