Masturbation (masturbation) is one of the most common sexual activities, but due to various prejudices and misunderstandings, most people are ashamed to admit that they masturbate. Recently, the U.S. News Network recently disclosed the results of a survey on male and female masturbation, and many of the data are surprising.

Facts about female masturbation:

1. The higher the testosterone (androgen) levels in women, the more likely they are to masturbate.

2. Using saliva as a lubricant during masturbation can easily disrupt vaginal flora and lead to fungal infections.

3. A recent survey found that 44% of female college students masturbated an average of 4.7 times a month.

4. Masturbation can help relieve different types of pain, including menstrual cramps.

5. There are three types of female orgasms: clitoral orgasm, vaginal orgasm, and clitorovaginal orgasm. Masturbation can help achieve all three orgasms at once.

6. The average female orgasm lasts 20 seconds.

7. Doctors originally invented vibrators to treat hysteria, not to help women masturbate.

8. At least 1/3 of women over 60 years old have masturbated. The older women are, the more likely they are to masturbate.

Facts about male masturbation:

1. The study found that 98% of male college students admitted to masturbating, an average of 12 times a month.

2. Men's memories of masturbation are skewed when they're in a good mood, and they can't remember the last time they masturbated.

3. Masturbation helps improve sexual stamina because you gain control and awareness of your body while masturbating.

4. During masturbation, a man can reach orgasm before ejaculating.

5. For men with fertility difficulties, masturbation can improve sperm quality.

6. Humans are not the only species that masturbate. Birds, horses, and apes also masturbate, and it is more common in males.

7. Male masturbation starts in the mother’s womb. As they grow up, they masturbate intentionally or unintentionally.