There is no reason why not! Our Breast Pump Range has been sucessfully used by mothers with all sorts of nipples!Our Advanced Flow breast pumps come with our Original Suction Kits in sizes 22mm and 25mm.Our Premium Care breast pumps come with our All-In-One Suction Kits in sizes 21, 25 and 29mm. For more help finding the right size for you check out our suction kit sizing blog.