Stupid question

Alex
Okay so I'm pregnant and already producing a healthy amount of colostrum, so much so that I just collect it and freeze it at the advice of a lactation consultant(I have like 30 ounces just from the last month frozen). Because I'm making so much, I've really considered donating my milk to bank or something. So what I'm wondering is if I continue pumping even if baby has been weaned, will my milk ever dry up? The consultant I asked wasn't sure