What Size Night Pad Do I Need? A Guide to Choosing the Right Fit

By MAMARISSA

Choosing the right size night pad is just as important as choosing the right brand. A pad that is too small will not give you enough coverage, while one that is too large can bunch up and feel uncomfortable. This guide will help you find the perfect fit for your body and your flow.

Step 1: Know Your Flow Level

Your menstrual flow is not the same every day. Most women have 1-2 heavy days followed by lighter days. Understanding your flow pattern helps you choose the right pad for each night of your period.

• Light flow: You change your pad 2-3 times per day and it is never more than half full.
• Moderate flow: You change your pad every 3-4 hours and it is usually well used.
• Heavy flow: You need to change your pad every 2-3 hours or wake up with leaks.
• Very heavy flow: You soak through pads quickly and may need to double up on protection.

Step 2: Consider Your Body Size

Your body size affects how well a pad fits. A pad that works perfectly for one person may not provide the same coverage for another. Wider hips generally need a wider pad, while petite frames may find oversized pads uncomfortable and prone to bunching.

Step 3: Think About Your Sleeping Position

Your sleeping position determines where you need the most coverage:

• Back sleepers need extra length at the back of the pad.
• Side sleepers need a pad that is wider and has good side protection.
• Stomach sleepers need extra front coverage.
• Restless sleepers who change positions frequently need a pad that adapts to movement, such as one with fin technology.

MAMARISSA Night Pad Size Guide

Size 3 - Moderate Protection

Best for light-to-moderate flow nights, the last days of your period, or teens who are new to overnight pads. Size 3 offers a slimmer profile while still providing the fin technology seal that prevents leaks. If you rarely experience nighttime leaks but want extra security, this is your size.

Size 4 - Heavy Protection

Our most popular size. Size 4 is designed for the first two to three days of your period when flow is at its heaviest. With extended length and a wider absorbent core, it handles heavy flow with confidence. The fin technology edges provide a secure seal even for active sleepers who toss and turn.

Size 5 - Maximum Protection

For very heavy flow, postpartum bleeding, or anyone who wants absolute maximum protection. Size 5 offers the longest and widest coverage in the MAMARISSA range. Ideal for the heaviest nights or when you need extra peace of mind after childbirth.

Quick Size Selector

• Light flow + petite build = Size 3
• Moderate flow + average build = Size 3 or Size 4
• Heavy flow + any build = Size 4
• Very heavy flow or postpartum = Size 5
• Unsure? Start with Size 4 - our best seller

Frequently Asked Questions

What if I choose the wrong size?

If you experience leaks with your current size, try moving up one size. If the pad feels too bulky or bunches up, try one size smaller. The right pad should feel secure without being uncomfortable.

Can I use different sizes on different nights?

Absolutely. Many women use Size 4 or 5 on their heaviest nights and switch to Size 3 as their flow lightens. This gives you optimal comfort throughout your entire period.

What size is best for teens?

Most teens do well with Size 3, which provides reliable overnight protection in a slimmer, more comfortable format. If a teen has particularly heavy periods, Size 4 is the next step up.