Dd2 slept for longer than usual this morning, she was last breastfed about 4am then asleep by half past. I tried to wake her at 9 because she'd gone 5 hours since last feed but I couldn't wake her up no matter what I did! This had never happened before so I was a bit concerned. I tried feeding her, changing her, washing her face, etc etc but I couldn't get her to wake up properly. She would stir and then go straight back to sleep. She finally woke up properly at about 10.15 and gave us some lovely big smiles, which made me feel much better! But I'm wondering if I should have just let her sleep rather than worrying about her feeding? She's clearly totally fine, could it maybe be a developmental thing? The midwives drum the 'every 4 hours' thing in to you so much!