Even more seriously, it could put you at risk for complications during pregnancy. On average, the demands of pregnancy require around an extra 300 calories per day. The goal is to add foods rich in nutrients you may otherwise not get enough of, like calcium from milk or fiber from whole grains. The power of protein is important for you and your baby to fuel muscles and promote growth.
Specific types of secondary headaches include: 1  External compression headaches (a result of pressure-causing headgear). 2  Ice cream headaches (commonly called brain freeze). 3  Rebound headaches (caused by overuse of pain medication). 4  Sinus headaches (caused by inflammation and congestion in sinus cavities).
Symptoms when the headache starts. Symptoms can include: 1  Throbbing pain on one side of the head. 2  But you can have pain on both sides. 3  Pain behind one of your eyes. 4  Moderate to very bad pain. 5  The pain may be so bad that you can't do any of your usual activities. 6  Pain that gets worse with routine physical activity. 7  Nausea, vomiting, or both.