My wife is pregnant, and comes from a pretty nutty family of conspiratorial people. The Earth is flat, the British Royal Family are reptiles, you know the drill. She’s come a long way as a result of my influence—I’m very skeptical and scientific—but I fear she has some misconceptions about health and vaccines. She’s thankfully open to the idea of vaccines now, but feels they’re superfluous and a healthy lifestyle is enough. She has some misconceptions about health in general, she was a