Yes, for many parents it can. Gentle warmth before and during pumping may help encourage let-down by supporting circulation, relaxation, and oxytocin release, which can help milk flow more easily during a session. More effective milk removal may also help support milk supply over time, since supply is generally influenced by how often and how well milk is removed.
Bloome was designed with this in mind. It combines wearable, hands-free pumping with built-in heating that warms before pumping and stays warm during the session. Parents can choose between four adjustable warmth levels, four pumping modes, and nine suction levels to find what feels most comfortable for them. The heating function can also be used on its own or together with pumping.
At the same time, warmth is not the only thing that matters. Proper breast shield fit, comfortable suction, stimulation patterns, and regular milk removal all play an important role in effective pumping. If breasts feel swollen, engorged, or inflamed, continuous heat may increase discomfort for some parents.
Bloome includes a 10-minute automatic heat shut-off to help prevent overheating, and the pump can always be used without the heating function when preferred.
If you are struggling with milk supply, pain, blocked ducts, or feeding concerns, speak with a midwife, IBCLC, or healthcare professional.