Period underwear is a comfortable, reusable, and eco-friendly alternative to pads and tampons. Designed to absorb menstrual flow and prevent leaks, it offers reliable protection without extra products.
One question many people have when trying period underwear is how often do you need to change them? In this article, we’ll delve into this topic and provide insights to help you make informed decisions about your menstrual health.
Understanding the Absorbency Levels
Period underwear comes in different absorbencies to match your flow.
Super Heavy: Holds up to 8 tampons’ worth (with a booster), best for heavy days or overnight.
Moderate/Heavy: Great for most days, lasting 6–10 hours.
Light: Ideal for spotting or light flow, wearable up to 10–12 hours.
Best Practices for Changing Period Underwear
Listen to your body: If you feel damp or uncomfortable, it’s time to switch.
Match your flow: Change every 6–8 hours on heavy days and 10–12 hours on lighter days.
Stay fresh: Regular changes (about every 8–12 hours) keep you comfortable during long school or work days.
Be prepared: Carry a spare pair in your bag so you’re ready for unexpected flow.
Can you wear them overnight
One of the biggest advantages of leakproof panties is that they’re great for sleeping. Full-coverage models are especially effective, as they stay in place and provide protection even while lying down.
How many pairs do you need per day
Most people find that two pairs per day is ideal, one for daytime and another for the evening or overnight. If your flow is heavier in the first days, you might need three or more per day.
How many pairs for a full cycle
To get through your entire period comfortably, most users need:
- 3–5 pairs for a regular cycle with moderate flow
- 5–7 pairs for longer or heavier cycles, or if daily laundry isn’t possible
Reuse and care
To keep your period underwear fresh and long-lasting:
- Rinse in cold water after wearing.
- Hand wash or machine wash at up to 40°C (104°F).
- Air dry or tumble dry on low (under 40°C).
- Avoid ironing, as heat can damage the leakproof layer.
Final thoughts
You can wear period underwear for up to 12 hours, depending on your flow and absorbency level. They’re designed to protect on their own, no pads or tampons required, though you can pair them with other products if you prefer. For the best experience, choose the right absorbency, listen to your body, and keep a few pairs ready. With proper care, period underwear makes your cycle easier, more comfortable, and worry-free.