Early pregnancy tests work by binding the hCG hormone, from either blood or urine, to an antibody and an indicator. The antibody will only bind to hCG; other hormones will not give a positive test result. The usual indicator is a pigment molecule, present in a line across a home pregnancy urine test.
Gas and bloating is a sign that food is not being digested correctly by the body. An inadequate intake of water will cause excessive stomach bloating. Water benefits the body by aiding with digestion because it supports a majority of the body's daily functions.
1 Lactose intolerance causes bloating, and diarrhea. 2  Irritable Bowel Syndrome: This syndrome is one of the major causes of stomach pain, bloating, and other digestive symptoms. 3  The exact cause of this syndrome is unknown but recent studies indicate that stressful lifestyle may be the most important trigger.ymptoms, and Signs of the Bloated Stomach. The major symptom of bloated stomach is a fullness sensation in the abdomen. Occasionally, bloated stomach is painful. If bloated stomach causes pain, this pain will be sharp and crampy. Bloated stomach is usually associated with excessive passage of flatus and hiccup.