So one unexpected side effect of TTC has been the feeling of learning waaaaay more about nitty, gritty, and occasionally kinda gross details of the human reproductive system. There are so many things I could have happily lived my life without knowing the intimate details of (and urgh, that's not even touching all the things I've read on this very forum about pregnancy, which I do sometimes wish I could delete from my brain). You know life's taken an unexpected turn when you find yourself calling "Hey, TMI!" ... on yourself. 

Have you guys ever had moments like that? Either about something you're doing, thinking, or some bit of reproductive knowledge you've aquired? Or am I just abnormally squeamish?