How often should I change pads during my menstrual cycle to ensure optimal hygiene and comfort? Is it advisable to adhere strictly to a particular timeframe, or are there mitigating factors that I should consider? For instance, do the heaviness of my flow or the type of activity I’m engaging in—such as exercise or prolonged sitting—play a significant role in determining the appropriate frequency for changing pads? Furthermore, what potential health implications might arise from failing to change them promptly? Could lingering with a pad for too long result in skin irritations or even infections? In addition, how does the material composition of the pad influence its longevity and efficacy, particularly under varying conditions? Given the nuances of individual experiences, what guidelines or recommended practices should I follow to strike a balance between convenience and maintaining an exemplary standard of personal care during this time? Is there a universal rule, or does it vary from person to person?