Dear doctor, I m a 23-year-old male and I did sex first time so it was too long and it was about 6 shots after that I did masturbation in next day and again did masturbation on the very second day after the last masturbation after that on the next to next day I did sex and on the 4th shot I saw the redness in semen but I was confused and blanked out so on 5th shot I saw semen is coming out but mixed with blood it was a little bit red. I have no problem with urination no pain while urine no fever. But I m worried after seeing blood mixing in semen. Please suggest something.... what should I do?