During pregnancy, salivary flow in the second trimester is which?

During pregnancy, salivary flow in the second trimester is which?

• A. Increased
• B. Decreased
• C. No change
• D. Fluctuating

Answer: (A)

During pregnancy, the hormonal changes—especially rising estrogen and progesterone—stimulate the salivary glands and increase blood flow to them. This hormonal influence tends to boost secretory activity, and by the second trimester many women experience a higher daily saliva production. The body's fluid balance and metabolism during this period also support greater saliva volume, so the typical pattern is an increase in salivary flow rather than a decrease or no change. While some individuals may notice periods of excess salivation (ptyalism) or occasional variation, the common expectation in the second trimester is increased salivary flow.

During pregnancy, the hormonal changes—especially rising estrogen and progesterone—stimulate the salivary glands and increase blood flow to them. This hormonal influence tends to boost secretory activity, and by the second trimester many women experience a higher daily saliva production. The body's fluid balance and metabolism during this period also support greater saliva volume, so the typical pattern is an increase in salivary flow rather than a decrease or no change. While some individuals may notice periods of excess salivation (ptyalism) or occasional variation, the common expectation in the second trimester is increased salivary flow.