Sounds a lot like my situation! DS is going on 5 mo. (born 3/29) and I tried the dreamfeed about a month ago. It had little to no impact on his nightwakings, so I stopped. But last week he started waking (hungry) at 11 p.m.-ish. Of course, this was JUST as I was falling asleep, and it was torture getting back out of bed, lol.
So, as of 3 nights ago, I'm doing a DF around 10 or 10:30 p.m. In turn, he is now sleeping to 2 or 3 a.m. for his next feed. He's typically in bed asleep by 7:30 p.m., so I try to do his DF three hours later. Last night he was out like a light at 7 a.m. and woke on his own at 9:45 p.m., so I went up and fed him as a DF and put in back in the crib and he slept until 2 a.m.
I'm going to give it another month and then stop the DF and see how he does without it. I have a 2.5 yo., so I really didn't want to do the DF because I wanted to be "off duty" at 8:30 p.m. when ds#1 went to bed. But, you gotta do what you gotta do, lol.
Tru & Rowan's Mommy