Do you have burning sensation on passing urine ?
Any blood being passed in urine ?
Semen normal colour is usually whitish grey with yellowish tint. Some people will have more yellow and grey mixed that it may look brown. Nothing to worry. If you fear any bleeding you can get your semen tested for that.
If you feel you have blood being passed in urine as well, kindly get urine also tested.
Sometimes in urinary infections, urinary stones there may be bleeding and pus discharge through urine and semen.
Eat balanced diet. Drink 1-2litres of water daily. Do daily brisk walking exercise. Get 6-8 hours of sleep daily.
Kindly discuss with Urologist
for further examination and management.
Wishing good health.