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.
Chronic constipation refers to patients who have had symptoms for more than six months. Constipation can affect quality of life and may be associated with haemorrhoids and anal fissures, and serious underlying causes, such as colorectal cancer. Constipation may be associated with a modest reduction in survival.