The right ventricle then pumps blood through the pulmonary artery into the lungs. 4. In the lungs, tiny blood vessels called capillaries absorb carbon diox-ide from the blood and replace it with oxygen. 5. Oxygenated blood then flows through the pulmonary vein and into the left atrium. 6.
Also have a read of 'Natural remedies for constipation' by herbalist Megan - she describes some more natural ways to ease and relieve constipation, all of which can be applied during your period. Images from Madison.k12.wi.us, FoxNews.com and Live-Pure.com.
There's a Difference between IBS and Chronic Functional Constipation. People with IBS have abdominal discomfort or pain associated with their bowel habit. They may have symptoms that overlap with functional constipation. People with functional constipation may not have the abdominal pain of IBS.