MicroTESE vs. FNA Mapping: Medieval or Modern?

Put two experts in a room and give each of them the same problem to solve. What you’ll find is that they typically use similar “knowledge structures” and “heuristic strategies” (i.e. organized and principled thinking) and then proceed to break the problem into smaller, more digestible ones to solve it. But, despite similar cognitive approaches, the solutions...Continue reading

Fact, Theory and Truth in Science

I am giving a talk to a large gathering of Kaiser docs from Southern California this week on whether a relationship exists between male infertility and the later development of cancer. We have published some of the most convincing data to date to suggest that they are linked. But is it really, absolutely true? What is...Continue reading

7 Tips for New (and Not-So-New) Dads About Kids’ Health

Just a few months ago, my brother welcomed his newborn son to the world. Imagine the differences between his experience and the experience my own father had when we were born. Case in point: When my mom was delivering me in the hospital, my dad had no idea how to help during labor. Flustered and...Continue reading

Can Nature and Nurture Work Together?

I’m sorry, but after delivering hundreds of lectures worldwide over the past two decades, this invitation is different. It’s from the Feds, the National Institutes of Health (NIH) to be exact. They want me to speak at a think tank in Washington about the future of men’s health. It’s a great honor, but a very intimidating...Continue reading

Are New Fathers Fatter?

“It’s not about me anymore, is it Doc?” I hear this all the time from men I helped to become new Dads. New responsibility, new priorities, new love. Maybe that’s why having children has been called one of few “vertical moves” in life. While fatherhood changes many a life, it’s also no bed of roses....Continue reading

The Family Jewels: To Cut or Cover?

“OK, Honey, I’m pulling the goalie. The IUD is out. Your turn to think about contraception.” Gees, now what? Quick, go through the list in your head. Withdrawal? Abstinence? Rhythm method? Not likely. Really boils down to vasectomy or condoms. Cut it or cover it. Handling Old Faithful Gees, condoms?!? Believe it or not, the oldest known condoms...Continue reading

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