Category Archives: news knowledge-en

Have you ever observed the color of your sperm? Normally, the color of semen is grayish-white. If the color changes from its usual look, it could be a sign of health problems.

Many may think that HPV vaccines (Human Papillomavirus) are for women. In fact, men can also get HPV vaccination.

Deoxyribonucleic acid or DNA is a molecule of the organic compound that carries genetic information of an organism.