MamaWarm™ Warming Pads use the new 2022 ABM Clinical Protocol #36, designed for the way clogged ducts actually heal. Hands-free. Silent. Both breasts at once.
You're not failing.
You've been given outdated tools.
In 2022, the Academy of Breastfeeding Medicine, the doctors and IBCLCs who write the actual guidelines your pediatrician uses, published a new clinical protocol that rewrote everything we thought we knew about clogged ducts.
What's actually happening when your breast feels like a softball is wedged inside it: the tissue around your milk ducts is inflamed and swollen. The swelling squeezes the ducts from the outside in. It's not a clog. It's swelling, like a sprained ankle.
Which means every aggressive lactation massager built before 2022, the ones with hooks, the ones that vibrate hard enough to bust a fictional plug, makes the problem worse. You're spraining your own breast tissue every time you use one.
MamaWarm is the first lactation pad built specifically for the new protocol.
Everything your hospital lactation consultant forgot to tell you.
Per the 2022 ABM Clinical Protocol #36, there's no physical "plug" of milk inside the duct. What you feel, that softball-sized wedge of pain, is inflammation of the tissue surrounding the milk ducts.
The inflammation squeezes the ducts from the outside, narrowing them. Milk can't flow through as easily. That backup is what creates the hard spot you can feel.
The implication: You can't "push out" something that doesn't exist. What you can do is reduce the inflammation so the ducts can drain naturally.
Heat increases blood flow to the area and triggers letdown, both of which help the swollen ducts drain.
Gentle vibration supports lymphatic drainage, which is how your body actually clears the inflammatory fluid.
What doesn't help (and per ABM #36, often makes things worse): aggressive deep-tissue massage, "hooked" massagers, sustained hard pressure, or anything designed to "dig out" or "crush" the imaginary plug.
Watch for these escalating signs:
If you have a fever + a tender spot, call your healthcare provider. You may need antibiotics. Don't wait it out.
An abscess is the worst-case outcome of untreated mastitis, a pocket of infected fluid that may need to be surgically drained. It's rare, but the recovery is brutal: a 3-4 inch wound that gets packed with gauze twice a day for weeks or months.
The pattern: missed clog → untreated clog → mastitis → abscess.
The point of intervening early, with the right tools, is to stop the cascade at the clog stage. That's what MamaWarm is designed for. It is not a treatment for active mastitis or abscess. If you have signs of infection, see your healthcare provider.
MamaWarm was designed from the ground up around ABM Protocol #36's principles:
Most moms see relief by the third night.
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Specs sourced from each brand's published product pages, May 2026. ABM Protocol #36 (2022): no compression hooks, no aggressive vibration.
We can keep talking, but it's better to hear it from real moms.
We mean it. Use both pads. Sleep with them. Pump with them. Take them to work. If by night 60 they haven't changed how you sleep, how you pump, or how you feel about your next clog, send them back. We'll refund every penny. We pay the return shipping.
Plubsy is a small US brand built for the version of motherhood American moms are actually living. We don't have a venture-fund return policy. We have a real one.
Yes. MamaWarm has multiple heat levels. On the highest setting, the warmth is strong and steady enough to handle a serious clog. For really severe early-week engorgement, some moms also use ice between sessions, which is exactly what ABM Protocol #36 recommends: ice for swelling, warmth for letdown.
Five ways: (1) Hands-free. (2) Both sides at once. (3) Silent. (4) No microwave or kitchen trip needed. (5) The heat stays warm, doesn't drop off after 11 minutes.
The mechanism is also different. Steady heat plus gentle vibration does two things at once. A washcloth only does one, and only for 11 minutes.
Each pad measures 6 × 12.5 × 2.5 cm (about 2.4 × 4.9 × 1 inch). They fit inside standard nursing and pumping bras across a wide range of sizes, from a 30B to a 42G in our customer data. They're compatible with Spectra, Medela, Elvie, Willow, and most hospital-grade pump setups.
Yes, exclusive pumpers are the largest group of MamaWarm users. Use them before, during, or after a pump session. They help with letdown, drainage, and the clogs EPers tend to get more often than nursing moms (because pump output rarely matches what a baby actually needs that day).
It's gentle enough that most babies don't notice at all. In fact, many moms say it helps with letdown while nursing, which means more milk for the baby in less time.
Yes. The heat is body-safe and well-controlled. It stays within the therapeutic range that traditional postpartum heat therapy has used for 2,000+ years, and within the range that ABM Protocol #36 recommends for letdown support.
Yes, many moms buy MamaWarm specifically after their first round of mastitis, as part of their prevention plan.
Important: MamaWarm is not a treatment for active mastitis. If you have a fever and signs of infection right now, call your doctor and start antibiotics. MamaWarm is for comfort, letdown support, clog clearance, and ongoing prevention.
Standard US shipping is free and arrives in 5 to 14 business days. We ship from US warehouses and restock often, so popular items can occasionally run a little longer. Expedited shipping (5 to 8 business days) is available at checkout, and you'll get tracking the moment your order ships.
Send it back. 60-night money-back guarantee, we pay return shipping. No questions, no restocking fees. Email support@plubsy.com to start the return.
The Pair includes:
The Single ships with 1 pad and 1 cable. The Two Pairs ships with 4 pads and 4 cables.
Pick your option below.