This bra really helped up my milk supply. Until I got this, I rarely pumped both breasts at the same time because it was so cumbersome. As any lactation consultant will tell you, pumping both sides at the same time is essential for increasing supply, and using this bra made that really convenient. It's comfortable, easy to use and fits great - it even comes with an extra panel to adjust fit for a wider bust if needed. And best of all, it helps maintain good suction so the milk being pumped drains nicely into the bottle instead of pooling along the breast shields. I bought an extra one to keep in my office when I went back to work. Highly recommended for pumping moms!