User:E razo0821/sandbox
Psychological changes during pregnancy
The increased levels of progesteroneand estrogeninduce changes in the gum tissueand oral cavity; the gum tissues become more prone to irritants.[1]The flow of blood and permeability of vessels increase in the periodontium, in addition to changes occurring in the collagenproduction. Decreased calciumand phosphatereduces the salivapHvalues, altering the composition of saliva, and the medium of the oral cavity.[2]
copied from Prenatal dental care
 | This is a user sandbox of E razo0821. You can use it for testing or practicing edits. This is not the sandbox where you should draft your assigned article for a dashboard.wikiedu.org course. To find the right sandbox for your assignment, visit your Dashboard course page and follow the Sandbox Draft link for your assigned article in the My Articles section. |