Any advice/thoughts appreciated please - i'm not sure whether what i'm doing is for the best 
I have a 9 week old dd. She is EBF and has put on weight really well since birth. However, during the day she doesn't feed every 2-3 hours (or whatever is considered normal!). She will grizzle because she's hungry and then just feed for a few minutes before detaching herself. I can't get her to feed any more, from the same breast or the other, but then she wants to feed again soon after. This happens regularly when she's awake during the day so sometimes she's grazing every 15-60 minutes rather than having a 'proper' feed. If I don't feed her straight away when she's hungry then she'll get upset very quickly!
She naps well during the day, three to four naps of 30-120 minutes. We don't have any kind of daytime routine for her as she's so young, we are just led by her.
She takes rantidine for silent reflux and this has worked really well. She's no longer uncomfortable and doesn't have any reflux symptoms so I don't think that this is the reason.
At night her approximate sleep times are 9:30pm to 1:30am, 2am to 4am and 4:30am to 7:30am. We can't get her to sleep earlier than that! She has large feeds during the night which is why she can go 2-4 hours without feeding. It's just during the day that this seems to be the problem. We have a bedtime routine of feed, bath, massage, feed again and into the cot. She normally drops off to sleep easily, but sometimes cries for 10-30 minutes
She's my first DC so I have no idea if i'm doing something wrong. Does anyone have any ideas please? Also, what do people think of her night time sleep patterns - is this normal for her age or is there anything else I can do to help her sleep longer?
Thanks in advance 
(I have also posted this in the beast and bottle feeding section
)