Why is my willow bag filling with air?

Answered by Willian Lymon

When using the Willow breast pump, it is common to notice a little air in the bag. This is completely normal and nothing to be concerned about. The pumping process can sometimes cause air to enter the bag along with the milk.

There are a few reasons why air may enter the bag while using Willow. First, it could be due to the way the pump is designed. The Willow pump is a closed system, which means that the milk flows directly into the bag without passing through any tubing or other parts of the pump. However, this design can sometimes allow a small amount of air to enter the bag along with the milk.

Another possible reason for air in the bag is the way the milk is being expressed. If the milk is flowing quickly or forcefully, it can create some air bubbles that get trapped in the bag. This is more likely to happen if you have a strong letdown reflex or if you are using a higher suction setting on the pump.

It’s important to note that having a little air in the bag does not affect the quality or safety of your milk. You can still store the milk in the bag, whether you choose to refrigerate or freeze it. The air should not cause any issues when it comes to storing or using the milk later on.

If you find that the amount of air in the bag is excessive or if it is causing any issues with your pumping experience, there are a few things you can try to minimize the amount of air entering the bag. First, make sure that the pump is positioned properly on your breast and that you have a good seal. Ensuring a proper fit can help reduce the amount of air getting into the bag.

You can also try adjusting the suction settings on the pump. Sometimes, using a lower suction level can help minimize the amount of air that is drawn into the bag. Experimenting with different settings and finding what works best for you can help reduce the amount of air in the bag.

It is normal to see a little air in the Willow bag when pumping. This is due to the design of the pump and the way milk is expressed. However, the presence of air does not affect the quality or safety of your milk. If you are concerned about the amount of air in the bag or if it is causing any discomfort, you can try adjusting the pump settings or ensuring a proper fit to minimize the amount of air entering the bag.