When you’re nauseous, food’s probably the last thing on your mind. But an empty stomach can cause acid build-up, which ends up making morning sickness worse. Instead of three big meals, grazing on five or six mini-meals over the course of the day is an easy morning sickness remedy. Bland foods like crackers, potatoes, toast, and chicken broth are the easiest to keep down. If you can handle those, try yogurt—pregnant women need a whopping 1,000 mg of calcium daily, and it’s easier on your stomach than a glass of milk.