MANILA, Philippines - Most girls get their first period between the ages of nine and 14 years old. Each woman’s cycle is different, but on average, menstrual periods usually last from three to five days, and happen every 25-30 days. Sanitary pads come in different sizes, and some are designed to absorb more liquid than the others, depending on the flow of your period. Change your pad every three to four hours to maintain good hygiene and avoid unpleasant odors or irritation. For better protection and comfort, try the improved Kotex Soft & Smooth Overnight pads, which are equipped with ProActive Guards that rise upon contact with fluid, preventing leaks and cradling your body for a secure and comfortable fit while you’re awake, and providing you with extra security while you sleep.