Hi, I am 27 years old and on Thursday I masturbated and found that my sperm was a light brown/red colour. This was the first time I noticed that my sperm was this colour - it is normally the usual yellow/white colour. I was a bit worried so I masturbated again today and the colour was not as dark as on Thursday but it was still there. Do you think it is worth going to see a GP? Will it clear up over the next few days? I am married and me and my partner are not sexually active (normally about once or twice a month). I don t think it is in relation to this, considering this has been our sex pattern for the last 6 years. I have no aches or pains anywhere else (in testicles or urine, both are functioning as they should). Any advice/guidance will be very much appreciated. Also please feel free to ask any question that may help, Kind Regards, Ben