For both my girls dream feeds haven't worked. Last night I tried again wtih Jovie & she was up for 2 hours afterwards... whereas usually she sleeps from 7pm - 3am and then feeds again around 5.30am but when I work her at 10 she fed & then woke at 2am and at 4am and stayed up for 2 hours from 4-6am I usually try something new for a week before rejecting it but I think I won't try the dream feed again