Performed on the halfway tumescent penis, jelqing is a manual manipulation of simultaneous squeezing and stroking the shaft from base to corona. Also called "milking", the technique has ancient Arab origins. Despite many anecdotal reports of success, medical evidence is absent. Journalists have dismissed the method as biologically implausible, or even impossible, albeit unlikely to seriously damage the penis. Still, if done excessively or harshly, jelqing could conceivably cause ruptures, scarring, disfigurement, and desensitization.
Interestingly, studies suggest that men attribute more importance to penis size than their female partners. Generally, what is more, important to women is a partner who is tender and caring. Discovering how your partner likes to be touched and caressed tends to make for better sex. The idea that a woman’s priority during sex is to be penetrated by a giant penis isn’t that accurate. In fact, it’s not the inside of the vagina where most of the pleasurable sensations come from, it’s on the outside, at the clitoris, where the most sensitive parts of a woman’s body can be found. You don’t need a big penis (or any penis) to stimulate her there. During intercourse, a woman’s vagina adapts to her partner’s penis, deepening, widening and lubricating during sexual arousal, so in this sense, the size is not so important. Also, a smaller penis is often preferable for oral and anal sex.