How much does a mechanical engineer make? The U.S. Bureau of Labor Statistics (BLS) reports that in 2012, the median mechanical engineer salary was $38.74 an hour, or about $80,500 a year. According to the BLS, most mechanical engineers work full time, though some work in excess of 60 hours a week.
Every personâs definition of ânormalâ bowel movements may be different. Some individuals go three times a day, while others go three times a week. However, you may be constipated if you experience the following symptoms: fewer than three bowel movements a week.
Constipation - Causes. Causes of constipation. Constipation usually occurs when stools remain in the colon (large intestine) for too long, and the colon absorbs too much water from the stools, causing them to become hard and dry. Most cases of constipation aren't caused by a specific condition and it may be difficult to identify the exact cause.