A nurse is caring for a client who is pregnant and reports constipation. Which of the following recommendations should the nurse make?

Choice A rationale Increased dietary fiber (cellulose) adds bulk to the stool, promoting peristalsis and facilitating bowel movements. Adequate fluid intake is crucial for softening stool and preventing dehydration, which can exacerbate constipation. Together, these interventions physically aid in the formation and passage of softer, more regular stools, addressing the root cause of pregnancy-related constipation. Choice B rationale Regular use of a laxative, especially stimulant laxatives, is generally discouraged during pregnancy due to potential for dependency, electrolyte imbalances, and uterine contractions. While some bulk-forming laxatives might be considered, the primary recommendation focuses on dietary and lifestyle modifications as a safer and more physiological approach to managing constipation. Choice C rationale Maintenance of good posture can influence comfort and spinal alignment, but it does not directly address the physiological mechanisms contributing to constipation, such as slowed gastrointestinal motility or insufficient dietary fiber and fluid. While beneficial for overall well-being, it is not a primary intervention for alleviating constipation. Choice D rationale Regular use of glycerin suppositories acts as a local irritant and osmotic agent to soften and stimulate the rectum for defecation. While they can provide temporary relief, they do not address the underlying causes of constipation in pregnancy and their regular use can lead to dependency, hindering the body's natural bowel function.