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).
Definition of a Presidential Democracy A presidential system, also called a congressional system, is a system of government where an executive branch exists and presides (hence the term) separately from the legislature, to which it is not accountable and which cannot in normal circumstances dismiss it.