@Kittykat93
I'm sorry if you were offended - I understood from other posts and my own research (god knows I considered everything in the depths of sleep deprivation!) that the method with controlled crying is to gradually increase the duration of time you leave between returns - so I though you meant you left baby to cry for 5 mins, then came back, then left them for 10 mins, then came back, then for 20. that's how I got to 20. But I see you mean you went back every 5 minutes. I did once manage 3! But it was hard going.
I know it seems like I'm judging. And I suppose I am, but I don't mean to - seriously I fully empathise with the feeling you just. Can't. Go. On. Like. This. I have been there. And if a solution is bearable and seems effective, I can see why people might use it. I just couldn't find it bearable.
But again there's probably gradations. My baby was high needs and demanding in every way - wouldn't be put down, easily weepy, probably related to her late-discovered allergy - so with her there would be no 'grizzling', she would wake up properly crying and if I were to try to leave her before she was fully asleep she would escalate straight to screaming her head off.
So it's hard for me to imagine anything outside of that. Now she's older and her allergy is controlled, when she wakes up, she'll often just mumble "Mummy cuddle you" a few times and nod back off - so I take my time getting up and moving to her door, and often times she's off again before I have to go in. So maybe if she'd been that kind of sleepy, grizzly waker CC wouldn't seem so brutal to me.
I really don't want to judge other mums. People do things for all sorts of reasons. I don['t co-sleep any more even though I think it would be better for her, and I night weaned even though I didn't feel right about it, and I will wean fully soon even though in my ideal world she would self-wean, all because my relationship with her dad would not survive my going with my instincts fully on these things. So we all compromise to a degree. Again apologies I can see how i come across on this thread.