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.
Post surgical constipation stems from taking narcotics. See, hereâs the thing: pain medicine (e.g., morphine) slooooows down the passage of digesting food and therefore bowel movements moving through the intestine. FYI, antidepressants, anticonvulsants and iron supplements can also contribute to constipation.