Why Women Prefer Girth
What creates pleasure for women during sexual intercourse? It’s no [...]
Never Been With an Uncircumcised Man
Since the majority of men in the US have been [...]
Focused on Penis Size
Recently I received this question: "Dr. Castellanos, I'm just wondering [...]
The Role of Rehab After Prostate Surgery
With prostate cancer making up about 30% of all cancers [...]
How Big is Too Big
You'll almost never hear a guy complain that his penis [...]
Problems with Erection
It is so important for me to give people honest [...]
Curved Penis
You know, nobody's perfect. As much as we would like [...]
Giving Men Oral Sex (for Non-Actors)
With the ever increasing exposure to pornography available today, more [...]
Improving Your Erection
There are multiple factors that affect your erection including physical, [...]
Fractured Penis
Yes, you can break your penis. It's called a penile [...]