More than%. Syrup is secreted by prostate, seminal vesicle, urethral ball gland, paraurethral gland and other accessory gonads. The main ingredient is water, and other ingredients are fat, protein granules, pigment granules, phospholipid corpuscles, enzymes, fructose and so on. The color of semen is determined by its composition. Under normal circumstances, semen is grayish white or yellowish. If abstinence lasts for a long time, the color will turn yellow because of the changes in physical and chemical properties. Therefore, it is normal for semen to turn yellow.
If semen has the following colors, it is abnormal. Semen is milky white or slightly yellowish green, indicating that there is inflammation in the reproductive tract, which is likely to be purulent infection of prostate and seminal vesicle.
Semen is red, indicating that it contains red blood cells, which is often called blood essence. Blood essence is mostly caused by seminal vesiculitis or prostatitis, and this kind of blood essence caused by inflammation is mostly reddish. If small blood vessels rupture due to vascular malformation, blood sugar can be bright red and there is a blood clot.
Therefore, it is best to go to the urology department of the hospital for examination so as to carry out targeted treatment as soon as possible.
The granular crystals of different sizes in semen may be protein granules, pigment granules and phospholipid corpuscles, so you don't have to worry at all.