不同類型的射精障礙

Different types of ejaculation disorders

healthy PIG
When men think about sexual problems, erectile dysfunction usually comes first. This is understandable, since millions of American men are unable t...
男人應該多久射精一次?

How often should a man ejaculate?

healthy PIG

There is no evidence that male ejaculation frequency has a negative impact on health. While some research shows potential health benefits from sexual activity and regular ejaculation, the appropriate frequency may vary from person to person.