Summary: The beginning of pregnancy is the First Trimester. So that’s the first three months, right? Wait, first 13 weeks? But hold on, when do the weeks start? Daphnie and Joanna explain it all, including what’s going on in a pregnant body, what symptoms come along for the ride, and what to think about in terms of fitness and nutrition when the thought of either of those things might make you want to vom. Plus, great early pregnancy resources!