Smarter technology for women | Elvie Trainer and Elvie Pump

How to Use the Elvie Curve While Nursing: A Step-by-Step Guide

How to Use the Elvie Curve While Nursing: A Step-by-Step Guide

By Smarter technology for women | Elvie Trainer and Elvie Pump | Published: 2026-09-09

Category: How-to Guides

Learn to collect milk passively on the opposite side while nursing with the Elvie Curve. This step-by-step guide covers positioning, bra fit, and hygiene tips.

Quick Answer

To use the Elvie Curve while nursing, position the collection cup on the opposite breast, ensure a good seal with your nursing bra, and let your baby's nursing trigger natural letdown. This passive approach lets you collect milk without extra pumping time, making it a convenient addition to your nursing routine.

Nursing your baby often means one breast is busy while the other simply leaks or goes unused. The Elvie Curve offers a hands-free way to collect that milk passively, turning feeding time into a chance to build your stash without plugging in a pump.

This guide walks you through the steps to use the Elvie Curve while nursing, from positioning and bra fit to hygiene and common pitfalls. Whether you're new to passive collection or looking to refine your technique, these practical tips will help you get the most from every feeding session.

Getting Started: What You Need

Before you begin, make sure you have a clean, sterilized Elvie Curve and a nursing bra that fits well. The Curve relies on a secure seal against your breast, so a supportive bra that holds the cup in place is essential. If your bra is too loose, the suction may break and milk won't collect effectively.

You'll also want to have a clean container or storage bag ready for the collected milk. The Elvie Curve holds up to 4 ounces (120 ml) of milk, so you can transfer it to a storage solution once you're done. Keeping everything within arm's reach helps you stay comfortable and focused on your baby.

  • Wash your hands and the Elvie Curve before each use.
  • Choose a nursing bra that provides gentle compression to hold the cup securely.

Positioning the Elvie Curve on the Opposite Side

While your baby nurses on one side, place the Elvie Curve on the other breast. Center the cup over your nipple, ensuring the flange sits comfortably and the cup creates a gentle seal. The Curve's soft silicone body should mold to your breast shape without causing discomfort.

The key is to let your baby's nursing trigger your letdown reflex, which naturally causes milk to flow on both sides. The Curve captures this milk passively, so you don't need to pump or stimulate the breast manually. This makes it ideal for building a stash during regular feeding sessions.

  • If the cup feels loose, adjust the position or tighten your bra slightly.
  • Avoid pressing the cup too hard, as this can cause discomfort or reduce milk flow.

Using the Elvie Curve with a Nursing Bra

A well-fitting nursing bra is crucial for the Elvie Curve to work effectively. The bra should hold the cup snugly against your chest without being too tight. Many moms find that a bra with a drop-down cup or a nursing tank with a built-in shelf works well, as it keeps the Curve in place while allowing easy access for your baby.

If you find that your regular nursing bra doesn't provide enough support, you can use a bra extender or a specialized pumping bra. The goal is to maintain a consistent seal throughout the feeding session. If the cup shifts or loses suction, simply reposition it and continue.

  • Test the fit before your baby latches to avoid mid-feed adjustments.
  • A hands-free pumping bra can also work if it holds the Curve securely.

Hygiene and Care After Use

Once you've finished nursing, carefully remove the Elvie Curve and pour the collected milk into a clean storage container or breast milk bag. If you're not using the milk immediately, refrigerate or freeze it according to standard breast milk storage guidelines.

Clean the Elvie Curve thoroughly after each use. It's dishwasher safe (top rack recommended) or you can wash it with warm, soapy water. Make sure all parts are completely dry before storing to prevent mold or bacterial growth. Regular cleaning ensures the Curve remains safe for you and your baby.

  • Use a separate container for milk collected with the Curve if you're mixing it with pumped milk.
  • Replace the Curve if you notice any cracks, tears, or discoloration.

Step-by-Step: Using the Elvie Curve While Nursing

  1. Prepare the Curve and your bra: Wash your hands and the Elvie Curve. Make sure it's dry and ready to use. Put on a nursing bra that fits well and provides gentle support. Check that the bra is snug but not too tight to avoid discomfort.
  2. Position the Curve on the opposite breast: While your baby latches on one side, place the Curve on the other breast, centering it over your nipple. Press gently to create a seal. If the seal feels weak, adjust the position or tighten your bra slightly.
  3. Let your baby nurse naturally: Allow your baby to nurse as usual. The letdown reflex will cause milk to flow on both sides, and the Curve will collect the milk passively. Don't pump or stimulate the breast; trust the passive collection process.
  4. Remove and store the collected milk: Once your baby is done, carefully remove the Curve and pour the milk into a clean container or breast milk bag. Refrigerate or freeze promptly. Use a storage solution that keeps milk safe and organized, like the Breast Milk Bag Flatteners.
  5. Clean the Curve thoroughly: Wash the Curve with warm, soapy water or place it on the top rack of your dishwasher. Allow all parts to air dry completely before storing. Regular cleaning prevents contamination and keeps the Curve in good condition.

Products That Support Your Pumping Journey

  • Elvie Pump Bra Adjusters (4 pack): Create extra room in your nursing bra for Elvie Pump (if needed) with these custom-designed clips. For use exclusively with Elvie Pump. Compatible with any quick-release clip nursing bra. With soft and flexible construction, each clip delivers reliable support without any of the bulk or discomfort of traditional nursing bras. Dishwasher safe. Includes: 4 Bra Adjusters. While designed for the Elvie Pump, these adjusters can help you achieve a better fit with your nursing bra when using the Elvie Curve, ensuring a secure seal and comfortable positioning.
  • Elvie 3-in-1 Breastmilk Cooler Bag: Made for mamas on the move. The 3-in-1 Breastmilk Cooler Bag is designed to store your pump and keep breast milk cool while you’re on the go. Suitable for all Elvie electric breast pumps. After collecting milk with the Curve, you can store it safely in this cooler bag during outings, keeping your stash fresh until you get home.
  • Breast Milk Bag Flatteners: Optimize breast milk storage with our new Breast Milk Bag Flatteners, designed to help you neatly and efficiently organize every last drop. Save freezer space, store more milk. These flatteners help you store the milk you collect with the Curve in a space-saving way, making it easier to organize your freezer and keep track of your stash.

Using the Elvie Curve while nursing is a simple, hands-free way to collect milk on the opposite side without extra pumping time. With the right bra fit, proper positioning, and consistent hygiene, you can turn every feeding session into an opportunity to build your stash effortlessly.

Shop Related Products

Breast Milk Cooler

Breast Milk Cooler

$20.00 $39.99

Shop Now
Elvie Pump: Ultra-Quiet, Ultra-Discreet Wearable Breast Pump

Elvie Pump: Ultra-Quiet, Ultra-Discreet Wearable Breast Pump

$275.00 $549.99

Shop Now
Breast Milk Cooler Ice Pack

Breast Milk Cooler Ice Pack

$7.50 $14.99

Shop Now
Elvie Stride 2: Hospital-Grade Suction Breast Pump

Elvie Stride 2: Hospital-Grade Suction Breast Pump

$135.00 $269.99

Shop Now