My little one turn 6 months today. Since she was 2 months old she always wakes up happy. She has a very good disposition. She got two pearly white teeth. She is also siting up straight unsupported, and she can crawl but she is moving backwards :-). She sleep from 7 to 9 and wakes up for feeding. I cant complain so much with this baby, the only thing she doesn't like is the car seat, and some of our friends that just picking her up directly without trying to get her trust. So far everything is great! Except for the biting. Now that she got these teeth she gave me a real bite and boy....it hurts! Do you think nipple shield this time would work? Uh! She doesn't take bottle and pacifiers since she was 10 weeks old its making her puke! I did not leave her yet to anyone for 2 hours since I gave birth to her. I didn't get a good break yet. This is our 6 months journey so far.