Our baby is had been sleeping very well (7.5 months old), in the past week or so he has been waking up after 3-4 hours of sleep hysterically crying and will only go back down after nursing (which we done want to do at all), seems like a new pattern is emerging. We don't want to get into the habit of night time nursing, but there seems to be no other solution at the moment. Had been doing to PU/PD method successfully for a few weeks too. REALLY frustrated. Any help would be great or new ideas.