5Live have just called us to say presenter Rachel Burden - who's standing in for Richard Bacon - is going to be discussing controlled crying on 5Live radio tonight, and she wants to talk to Mumsnetters who feel strongly about it.
And we thought there might well be a few of you who do
Maybe you think it's a godsend, and was the only thing standing between you and sleep-deprived insanity?
Or maybe you think it's cruel? Or doesn't even really work?
If you'd like to share your views with Rachel - and the world - and are happy to talk to her over the phone tonight at about 11pm, please email email@example.com