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Full Index of Past Questions

Each week we choose one new Ask Us question and post the answer. Feel free to search or browse our past questions and answers to see if yours is already there.

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How does AIDS spread?

AIDS stands for Acquired Immune Deficiency Syndrome and it’s caused by the Human Immunodeficiency Virus, or HIV. When a person with HIV gets more serious infections because of a weak … read more

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Why don’t I have sperm?

Most males make sperm, which are found in the semen (or ejaculate). Very rarely guys can make ejaculate which doesn’t contain sperm, but there’s no way to know this without … read more

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How do women get horny?

Both men and women can become aroused (“horny”) in many ways – by touching themselves or touching another person’s body, by reading or watching material that is sexually exciting to … read more