Due to constipation. When women are pregnant, activity of digestive system is slowed down. So, foods will be backlog in body. That causes constipation and stomachache directly after eating (because while old foods have not transformed yet, new foods have entered).
The inauguration of the president of the United States is a ceremonial event marking the commencement of a new four-year term of a president of the United States. The day a presidential inauguration occurs is known as Inauguration Day and occurs on January 20 (or 21st if the 20th is a Sunday).
The oath of office of the President of the United States is the oath or affirmation that the President of the United States takes after assuming the presidency but before he or she begins the execution of the office. The wording of the oath is specified in Article II, Section One, Clause 8 of the United States Constitution.