Why Is Semen Yellow?

Sep 23, 2021 Source: Cainiu Health
Disease description:

After having sex with my wife today, I noticed that my semen had turned slightly yellow. I’m now feeling somewhat anxious and worried that this might indicate an underlying medical condition. I’d like to know: Why does semen appear yellow?

Doctor's answer (2)
Dr. Xiong Nianfen
Hello, there are numerous factors that can cause yellowish semen. For instance, taking certain vitamins or medications may lead to physiologically yellow semen—primarily due to drug metabolism affecting semen color. Additionally, unhealthy lifestyle habits—such as long-term smoking, excessive alcohol consumption, chronic sleep deprivation, or frequent intake of spicy foods—may also contribute to yellowish semen. We hope the above information is helpful to you. Wishing you a happy and healthy life!