I've been EPing for three and a half months now. LO is four months old. All has been fine except I find it is taking longer and longer to completely drain and my supply is dropping slightly (although that is ok since I was overproducing for a while and my freezer is full). I don't seem to be getting a letdown anymore - I never gush into the horns, just drip drip for 45 minutes or longer. I've tried heat and massage with no luck. Could this be a pump issue? Is it possible to never get a real letdown? I seem to have plenty of supply and was even engorged this morning but still just drip drip. There aren't really enough hours in the day if each pump is going to take me nearly an hour! Any advice is appreciated!