Breast milk leakage is something most breastfeeding mothers experience, especially in the first weeks after birth. Milk can come when you least expect it — mid-conversation, at night, or when you hear your baby cry.

Breast pads absorb leaks and keep your clothes dry. They come in several varieties, from inexpensive disposable pads to reusable pads made from bamboo or cotton. This guide helps you choose the right type for your daily life.

Why You Need Breast Pads

Your body produces milk continuously in the first weeks after birth. The letdown reflex can be triggered by your baby's cry, warmth in the shower, or even just thinking about your baby. That means milk can leak from one breast while your baby nurses on the other.

Without breast pads, the milk ends up in your bra and on your clothes. Wet patches on your shirt are uncomfortable and can cause soreness around the nipples.

Most women need breast pads from day one. Milk production is typically highest in the first 6–8 weeks. Many find that leaking gradually decreases after 3–4 months, but this varies from person to person.

Disposable Breast Pads

Disposable pads are thrown away after use and are the simplest option. They are thin, discreet, and ideal during a busy postpartum period when you do not want extra laundry.

Advantages:

Convenient — no washing, just discard
Thin and discreet under clothing
Good absorbency
Easy to carry in a bag
Individually wrapped (hygienic)

Disadvantages:

More expensive over time (see cost comparison)
Environmental impact — plastic and single-use materials
Can feel damp against the skin
Some people react to fragrance or adhesive

Most disposable pads have a thin adhesive strip that holds them in place in your bra. Choose fragrance-free varieties to avoid irritation.

Reusable Breast Pads

Reusable pads are used again and again and are the most economical and eco-friendly option over time. They require a little more planning, but many mothers prefer the feel of fabric against their skin.

Advantages:

Cheaper in the long run — buy once
Softer and more comfortable against the skin
Eco-friendly — less waste
Available in many materials and thicknesses
No chemicals or fragrance

Disadvantages:

Require washing and drying
Can be thicker and visible under thin tops
You need several sets to maintain a rotation
Slightly higher upfront cost

Tip: Have at least 8–10 pairs of reusable pads in rotation. That gives you enough to get through the time between washes. Read more about breastfeeding essentials during the newborn period.

Materials — What Works Best?

Cotton

Classic, breathable, and can be washed at high temperatures. Cotton absorbs well and feels soft against the skin. Organic cotton is a good choice for sensitive skin.

Bamboo

Bamboo fiber absorbs up to 60% more moisture than cotton and has natural antibacterial properties. Many mothers find bamboo incredibly soft against the skin. The downside is that bamboo dries more slowly than cotton.

Merino Wool

Merino wool regulates temperature and keeps skin dry. It absorbs moisture without feeling wet. Requires gentle washing, but can be worn several times between washes thanks to wool's self-cleaning properties.

Silicone

Silicone pads do not absorb milk — they press gently against the nipple and stop leaks mechanically. They are thin, invisible under clothing, and just need a rinse between uses. Best suited for moderate leaking, not the first weeks with heavy production.

Pulp/Cellulose (Disposable)

Most disposable pads have an absorbent cellulose core with a waterproof outer layer. Some have added gel that binds moisture. Always choose chlorine-free and fragrance-free options.

How Many Breast Pads Do You Need?

Disposable pads: Plan for 6–8 pads per day in the first weeks (change at each feeding). A pack of 60 lasts about a week in the early days.

Reusable pads: 8–10 pairs gives a good rotation. With washing every other day, you always have clean pads available.

The first 6–8 weeks see the heaviest leaking. Many women need pads around the clock, including at night. As milk production stabilizes, leaking decreases and you will need fewer.

At night: Use extra-absorbent pads while you sleep. Nighttime pads typically have higher absorbency. Some mothers choose disposable pads at night for convenience, even if they use reusable ones during the day.

Cost Comparison: Disposable vs. Reusable

Here is a realistic calculation for 6 months of breastfeeding:

Disposable pads (6 months):

Usage: ~4–6 pairs/day on average = approximately 900–1,080 pads
Price per pack (60 pads): approximately $8–12
Total: approximately $120–220

Reusable pads (6 months):

Upfront cost: 8–10 pairs at approximately $4–7/pair = $32–70
Electricity and detergent: approximately $10
Total: approximately $42–80

Over a breastfeeding period of 6–12 months you can typically save $80–140 with reusable pads. If you use them for a second child, the savings increase.

Tips for Using Breast Pads

Change pads after each feeding — damp pads against the skin can cause a yeast infection
Let your breasts air dry for a few minutes before putting in a new pad
Avoid pads with a plastic liner if you are prone to sweating or feel hot
Make sure the pad sits correctly — it should cover the nipple and the surrounding area
Wash reusable pads at 140°F (60°C) to kill bacteria — use fragrance-free detergent
Keep extras in your bag — leaking can happen unexpectedly

If you experience engorgement, thicker pads and having a spare change available can help.

When Does the Leaking Stop?

Most women find that leaking gradually decreases after 3–4 months. Milk production adjusts to the baby's needs and the letdown reflex becomes less sensitive.

Some women leak throughout their entire breastfeeding period, while others stop leaking after just a few weeks. There is a great deal of individual variation and no reason for concern either way.

When you wean or reduce breastfeeding, production decreases and leaking stops.

Where to Buy Breast Pads

Breast pads are available at pharmacies, grocery stores, and online retailers. Brands like Lansinoh, Philips Avent, and Medela offer widely available disposable options. Reusable pads are found at specialty baby stores and online.

Different types of breast pads — disposable and reusable in cotton and bamboo

Frequently Asked Questions About Breast Pads

Can I use regular panty liners instead of breast pads?

No — panty liners are made for a different purpose and do not absorb breast milk as effectively. Breast pads are shaped to fit in a bra and have a round form that covers the nipple. Panty liners can irritate the sensitive skin around the breast.

Are reusable breast pads hygienic?

Yes, as long as you wash them at at least 140°F (60°C) and change them regularly. Good-quality bamboo and cotton pads can handle many washes without losing their absorbency. Dry them thoroughly before use.

Do I need breast pads at night?

Yes, especially in the first weeks. Many women leak most at night, particularly if the baby starts sleeping longer stretches. Use extra-absorbent nighttime pads or double up with reusable pads.

Can breast pads cause a yeast infection?

Damp pads left on too long can create conditions for yeast to develop. Change pads after each feeding and let your breasts air dry between changes. Choose breathable materials like cotton or bamboo rather than plastic.

When should I start buying breast pads?

Have a pack ready around weeks 36–37 of pregnancy. Some women leak colostrum toward the end of pregnancy, but most need pads only after birth.

Sources

La Leche League International. "Breastfeeding in Practice." llli.org
WHO. "Breastfeeding." who.int
AAP. "Breastfeeding and the Use of Human Milk." aap.org

Last updated: March 2026

Breast Pads: Disposable or Reusable? Complete Guide