Which statement demonstrates a client’s understanding of measures to prevent genital tract infections during pregnancy?

Wearing underwear with a cotton panel liner is an indicator of a client's understanding of measures to prevent genital tract infections during pregnancy. Cotton is a breathable material that helps to maintain moisture balance in the genital area, reducing the risk of bacterial and yeast infections that can thrive in warm, moist environments. This choice promotes airflow and minimizes the likelihood of irritation or infection that can occur from synthetic materials, which can trap moisture.

In contrast, wearing underwear made of synthetic materials can create a moist environment, potentially leading to infections. Avoiding all sexual activity during pregnancy, while it may seem prudent, is not necessary for infection prevention and does not address the importance of proper hygiene and clothing choices. Using fragrant soaps for washing could irritate sensitive skin and disrupt the natural balance of the vaginal flora, increasing the risk of infections. Therefore, choosing underwear with a cotton panel liner aligns with best practices for maintaining genital health during pregnancy.