During sex whenever semen ejaculate there is something like blood mix that is dirty colour. Whole semen is like tea colour. I am consulting with an urologist in guwahati and he prescribe some medicine (Tranostat, Punox600 mg, Omez, Signoglum). But After taking 5 or 6 days medicine, the symptoms is same as before. Pls sugest what I will do and what is the reason behind.