Semen turns yellow when it dries; this is a normal physiological phenomenon.

Semen is a complex liquid composed of various components, including sperm, proteins, carbohydrates, enzymes, and inorganic salts. After ejaculation, the water in the semen gradually evaporates, causing a change in its color. This color change is mainly due to the precipitation and concentration of proteins, carbohydrates, and inorganic salts during the drying process, making the originally milky white or grayish-white semen appear yellowish. This color change is normal and there is no need to worry excessively.

Maintaining healthy lifestyle habits is crucial for reproductive health. A regular sleep schedule and avoiding overwork help maintain normal bodily functions. Paying attention to personal hygiene and regularly washing the genitals can reduce the risk of bacterial infections. Maintaining a healthy diet and ensuring adequate nutrient intake helps boost the body's immunity and disease resistance. Finally, avoiding excessively frequent sexual activity and allowing the body sufficient rest are also essential for maintaining a healthy reproductive system.

[Life Tips]
1. Maintain a regular daily routine and avoid overwork.
2. Pay attention to personal hygiene and clean your genitals regularly.
3. Maintain healthy eating habits and consume enough nutrients.
4. Avoid excessively frequent sexual activity and give your body enough rest.