Is yellow semen normal?
With doctor Hoang Le Trung Hieu to understand the condition of yellow semen in men, causes and treatment.
Male sex
What is impotence? Can it be cured?
Article by Doctor Nguyen Lam Giang about impotence. Impotence has always been a concern of many men.
Semen clumping: causes and reasonable treatment
Clumping semen is the appearance of small, smooth white particles after external ejaculation. If you notice any abnormalities, you need to see a doctor for advice