HI
I think this is a pretty strange question but...... how do you do dreamfeed?

I know it is a feeding before your own bedtime or at least around 10:00-ish, but I tried it last night and my ds wouldn't take the breast, he just kept sleeping. I didn't want to disturb him too much because I didn't want to wake him. Sometimes I feel like I don't have the heart to wake him up.
The last couple of days his last feed has been around 7:30-ish and he will sleep until 12:30-ish so that is a good stretch, but if he eats at 10:00-ish then he may sleep until 3:00-ish which will get us closer to sleeping through the night (right?). After his 12:30-ish feed he will wake to eat again around 3:30/4:30-ish (aside from his grunting and groaning around 5:30-ish because of gas and what I think is reflux) and then again around 7:00-ish..... and then eats about every 3 hours during the day with an occasional 4 hour stretch in there.
So my question is how do you handle a dream feed? Is is really necessary?
thank you!!!