Hello, i used to have UTI but after the use of an antibiotic (ciprofloxacin) it cured it but before then it had reached to the extent that my urine is almost blood only. Since then i have been fine until now that the problem of a pain during ejaculation and also thick yellow substance like pap but a bit ticker than pap are mixed in my sperm and mostly if i stay up to four days without ejaculating my sperm turns yellow when i ejaculate. The problem had already started when i had several unprotected sex with my gf in 2013 and since then I have not had sex but i do masturbate frequently. Please i need help Thank you for the help you will render in advance