I understand the concept of cluster feeding but it still amazes me! I've been feeding dd since 10:30pm, its now 1:30am and we're still going. She gets cross if i try and call it quits and isn't nodding off at all! Each repositioning i think 'this is it now, she'll drop off after this' but she just chomps away, eyes open, very alert. Its really starting to get uncomfortable. Please tell me the end is in sight and that this is normal behaviour!?