[amazon asin=1594204756&template=thumbleft&chan=default]Emily Oster, author of Expecting Better.

Topic: Why the conventional pregnancy wisdom is wrong–and what you really need to know.

Issues: Why it’s fine to have an occasional glass of wine; don’t worry about sushi–but wear gloves when you’re gardening; worry about gaining too little weight, not too much; why pregnancy nausea is a good sign; having a doula can decrease the chance of needing a C-section.