Which response is appropriate regarding dealing with urinary changes in pregnancy?

Wiping front to back after urination is recommended because this practice helps to prevent urinary tract infections (UTIs), which are more common during pregnancy due to hormonal changes and anatomical shifts. Maintaining proper hygiene by wiping from front to back minimizes the risk of introducing bacteria from the anal area into the urethra, thereby protecting both maternal and fetal health.

The other options do not align with standard recommendations for managing urinary changes during pregnancy; they either discourage healthy habits or misunderstand typical physiological changes. Frequent urination is a common and normal symptom during pregnancy, often due to the pressure exerted by the growing uterus on the bladder, and does not require medical intervention unless accompanied by other concerning symptoms. Reducing fluid intake is not advisable, as staying well-hydrated is vital for overall health during this time. While it is true that caffeine can act as a diuretic, the recommendation regarding its avoidance is more nuanced and should be made in consultation with a healthcare provider regarding overall caffeine intake.