Yes. I get more than one letdown. I had never experienced that before ( cuz I never pumped long enough to find out) I could tell that there was more milk in there by squeezing, but whenever it slowed to a few drops I would quit. Now, I feel the first let down, pump away and eventually most of the time another one comes after 15-20 minutes.
It's nice because I get realllly empty, and I am more comfortable.