Generally speaking, semen is between white and yellow, and the taste of semen is slightly salty and may be somewhat fishy. Bitter sperm, which is relatively rare, may be considered for the following reasons: 1. Inflammation of the genitourinary system: If the patient has recent inflammatory problems of the genitourinary system, such as: seminal vesicles sex and other conditions, it may lead to abnormal taste of semen, however, it may be accompanied by red and dark red semen at the same time. 2, liver and gallbladder problems: If the patient has diseases of the liver and gallbladder system, this may lead to abnormal bile metabolism, which may cause changes in the state of semen and lead to changes in taste. 3. Fire and dietary problems: If the patient has recently been mentally tense, continues to be in a state of fire, or consumes too much spicy and stimulating food, this may also lead to abnormal taste of semen. If you are worried about the quality of semen sperm, you can consider going to a public hospital urogenital department to check and see, mainly to check the number and activity of sperm, analyze whether there are pathological factors, if there is no problem, there is no need to worry, pay attention to the daily routine, avoid the stimulation of tobacco and alcohol, avoid spicy food and other stimulation, the quality of sperm and semen will be improved. In short, if there are no other problems and only occasional taste abnormalities, there is nothing to worry about.