(Trigger Alert: This entry is a discussion about erections from a mechanical standpoint.) HAPPY NEW YEAR!! So... Part of my experience with medical issues has been doing my own in-depth study of the male reproductive system. Essentially anything a urologist would examine, I've researched. Out of self-defense in many cases, to make sure I both know what is going on, as well as being able to make educated decisions when it comes to my own care. My penis has had - excuse the pun - its share of ups and downs over the years. To recap for someone just reading the blog for the first time: over the last thirty years I've experienced several surgeries and surgical procedures focused on my groin and related systems. (Using the search words doctor or medical with the search tool above and right of my header you can read about a few of them.) First, I've had three inguinal - pubic - hernia surgeries, the most recent of which was pretty extensive, leaving a two inch scar, and causing a ...

            (The title of this column refers to the very funny line in BACK TO THE FUTURE, as spoken by the main character's rather befuddled father. I'm not befuddled...much...but density is the focus of this entry.) Denser pubes and a leaner tummy As my regular readers are aware, and as I discussed on my last column, I am going through a period of losing significant weight and putting on some serious muscle. I have a long way to go on both counts, but am over some pretty big (pardon the pun) hurdles already. I'm down 55 pounds from my all-time high five years ago, with only around 35 to go to my current target - I'll re-evaluate if I want to go beyond that point once I get much closer to the original goal. I'm feeling healthier and getting two thumbs up from my cardiologist. Sexually my erections are much firmer than they were, and - unfortunately - my sex drive is higher than any time in the last couple of decades. I say unfortunately because my wife is ...