I have been co-sleeping w/ my 11 week old while visiting my parents for the last 2 weeks. I am concerned that he is waking more now - about every 2 hours to eat. It seems that he wants to be nursing more frequently since it's more accessible when in bed. I can do a side-lying position with him and we both sleep great like this, but I also want him to be an efficient eater! I am going back to work in 3 weeks and want him to sleep longer. How do you co-sleepers out there keep baby from snacking all night?