I confess that in my younger days, I once noticed blood in my semen after an episode of vigorous masturbation. Lastly, foods such as garlic and onions with high sulphur content can also result in a yellowish ejaculation. Blood in the semen is also known as hematospermia and it is also a common and alarming discolouration of semen. Apart from bright red ejaculate, pinkish orange or a brownish dusky tinge are typical signs of old blood in the semen. Frequent or vigorous ejaculation is commonly reported to cause discolouration and changes in the texture of semen.

Source: The Star February 21, 2021 02:03 UTC