I really need to learn how to sex snakes, especially now that I've started breeding... I was thinking of asking for "lessons" over at East Bay Vivarium, but I'm not sure if/when I'll be in Berkeley next. So I've been watching videos on YouTube, and think I have the concept. Is it safe to try now, or should I wait until somebody can demonstrate in person? Oh, and would you say probing or popping is easier for a newbie to master?