Can it replace or be used with a breast pump of Momcozy Warming and Vibrating Lactation Massager? | A1

Hello! The A1 cannot replace a breast pump. It is better suited as a complementary product for heat therapy and massage relief. You can generally use it alongside your breast pump based on your comfort level; however, if you experience any discomfort during use, we recommend pausing immediately and adjusting your usage approach.