For some reason I am no longer getting letdown when I breastfeed my EBF 18 week old DD or it is taking around 20 minutes to come through! This has happened from time to time before but now it has happened at every feed today. DD eventually just falls asleep waiting so she has had pretty much nothing to eat all day. I would love to just give her a bottle but she will not take on one - she just plays with the teat in her mouth but does not suck on it. I would have thought she would be starving by now but she does not seem to be. Has anyone experienced this before? Any suggestions for how to encourage letdown? I am getting desperate.