I have a couple of penis contractions while masturbating or having?
Are the contractions pleasurable? If not, I'm not sure what is going on there. But if each contraction is accompanied by a brief wave of pleasure, then you're having a non-ejaculatory orgasm or dry orgasm. Without that big spurt, it's not as intense as a full ejaculatory orgasm, especially for younger men. In my tantra blog, I sometimes refer to them as "pre-shocks" or "drygasms." Most men don't realize it, but orgasm and ejaculation are not the same thing, and either one can occur without the other. Young boys can and often do learn to masturbate and have orgasms long before they are old enough to produce semen and ejaculate. Those early orgasms that boys enjoy are essentially identical to the female orgasm and the male drygasm. And boys can have multiple orgasms in a row without losing their erections until they hit "semenarche," when semen production starts. Some men have learned the trick of having dry orgasms intentionally, as a way to have more orgasms and to have sex longer without losing their erection. Other men experience drygasms naturally, either occasionally or regularly, when they are having sex that involves an extended arousal period. This is how one of the men I interviewed described using his kegel muscles to create an intentional dry orgasm: Ive got the Kegel muscles crunched really hard, so theres no muscle contraction and no sense of pushing something down the urethra, but there are still waves of sensation, like a quivering, electrical feeling. You can feel it moving from the butt to the tip of the cock. Theyre quite fast, but the feeling is all along the bottom and in the cock, not deep inside in the area around the prostate. [from: Extraordinary Passion: Keeping Count] Many men also experience what we call aftershocks, secondary orgasms that usually follow the main orgasm after a intermission of 10-20 seconds. Usually these are natural, but some men can trigger them reliably by just continuing to stroke even though the penis has started to get softer. And any woman who is skilled at Giving a Lingam Massage knows that she can usually trigger several strong aftershocks by continuing vigorous massage for a minute or two after ejaculation. Your last question was, "Can my girlfriend get pregnant from this?"A doctor would probably tell you that you can theoretically get someone pregnant even from almost undetectable amounts of precum. But, as you've described it, you're probably not going to get her pregnant from an early preshock that produces no fluid. I'm concerned, however, that you are even asking the question. If pregnancy is a concern, you shouldn't be having unprotected vaginal sex of any kind. Relying on withdrawal is not reliable. Related: What is the difference between ejaculation and orgasm for a male? As a boy, did you ever masturbate to orgasm several times in a row before you were old enough to ejaculate? Is it true that men can learn how to have multiple orgasms?