What happens to the vagina’s lining at puberty?a. It becomes thinner. c. It assumes a neutralpH.b. It becomes thicker. d. It undergoesatrophy
BBefore puberty, vaginal pH is approximately 7 (neutral) and the vaginal epithelium isthin. At puberty, the pH becomes more acidic (4 to 5) and the squamous epithelial liningthickens. Cell atrophy is not associated with puberty.
At puberty, the lining of the vagina, which is also called the vaginal mucosa, begins to undergo changes. The lining of the vagina becomes thicker and more elastic in response to increased levels of estrogen hormone. Additionally, the pH of the vagina becomes more acidic as a result of an increase in lactobacilli bacteria, which help to maintain a healthy balance of microorganisms in the vagina. The changes in the lining and pH of the vagina at puberty are important for sexual maturation, fertility, and protection against infections.
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