6th night of Ferber-is it going to work?

twirlyjack73

The book says it can take 7 nights but takes 3 - 4 for most people.  So I'm worrying that this might not work.  DS does fall asleep usually within the first 10-20 minutes & that's it.  But is he going to cry every nite we put him to bed??  Anybody have any experience with this?  Thanks so much.