I think a lot of men have trouble breathing correctly, or for that matter, breathing at all, while they are engaging in sexual intercourse.  Believe it or not, breathing correctly is a big key to having a good orgasm, or any orgasm at all.  We all know that as men, just because we ejaculate, it does not mean we actually experienced a genuine orgasm.  Simple ejaculation, while it is a release of sorts and does provide some pleasure, is not in the neighborhood of actually having a male orgasm. 

How many times have you caught yourself in the midst of having sexual intercourse, and not breathing correctly?  My guess is many many times. After all, who can concentrate on such a mundane thing as breathing while you are engaged in sexual acitivity (scoffing noise inserted here).  The fact is, you have to focus on it for a while before you truly get the hang of it, and after you do, you should find that your orgasms will come more easily.

Not breathing during sex can actually also be a dangerous thing, because you are not giving your heart and blood enough oxygen, making it work harder.  The increased activity and heart rate along with not enough oxygen being taken in could mean something devastating to the health, especially for men with heart problems or a tendency toward strokes or in bad general health.

By creating the necessary oxygen flow, you are not only mitigating the risk of catastrophic health consequences, but you are also helping yourself to achieving a great orgasm, since orgasms also rely on adequate oxygen flow and breathing, and this adds to the mental factor as well since oxygen is flowing to the brain.  There are some supplements such as Deer antler plus and the ever so popular Vigrx that help to achieve correct and full orgasms through ejaculation, but breathing is also key to increasing the potential for a really big orgasm.