I’m after some advice please. If you have done controlled crying with twins did you keep them in the same room as each other? I’ve read advice about keeping them together and splitting them up. DD is the worse sleeper, wakes up multiple times and is a shrieker. DS2 can generally be settled back to sleep, if he wakes up, with a dummy. They both sleep in my room but will shortly be going into their own room as almost 6 months.
They both really fight going down at bedtime but are a dream for daytime naps ...
I’m also nervous about them waking DS1 when we start controlled crying 
Thanks
BP