Sorry if it’s a bit long, just want to address everything in one go.
Dd will be 10 weeks on Friday. She will not drink more than 2oz of formula at a time. Sometimes she will drink 3, but never any more than that. And if she drinks 3 at one feed, it will be 1oz the next.
She eats around every 3-4 hours. Very good sleeper.
Will wake once or twice in the night (depending on if you call 5:30/6am night or day!) and will take two oz - although past two nights it’s been only one oz. She falls right back to sleep after.
She will not take dream feeds, mouth clamped shut.
Will not take any other feeds if offered. If you try and offer the bottle back after a burp she won’t take it. She’s taken to laughing at me if I try to offer the bottle back 
Will sometimes take the teat in her mouth after she’s had her 2oz and a burp, choke and bring up everything she’s that taken, so it’s not worth trying really.
She’s good at hungry cues - e.g hand rubbing mouth and a couple of others that are idiosyncratic to her. Doesn’t cry for feeds but that’s because I see the cues and we co sleep so I wake when she stirs.
She’s taking about 16oz of milk in 24 hours. Which seems little for her age - she’s 10 weeks old in two days.
Nappies are sometimes wet but bone dry throughout the night. No other signs of dehydration.
She was on cow and gate and only having a dirty nappy very 4 days, however we switched to Hipp organic two weeks ago and it’s got much better She’s a lot more comfortable.
No signs of silent reflux (My son was a reflux baby, so I know the signs well).
No colic, no real wind issues.
She doesn’t fall asleep on the bottle, she’s just had enough. She drinks it in a about 5 mins.
Teat is fine - variflow from 3 weeks as she was taking so much wind sucking so hard to get anything from slow flow. Medium seems too slow, fast too fast so she seems happy on variflow.
As for weight She was born on 3rd centile at 5lb 8oz but was back to birth weight in ten days. Was 25th at 6 1/2 weeks and again at 8 1/2 weeks (was 10b, 3oz).
I did speak to the nurse at the vaccinations last week as I asked if she could weigh her when she had her vaccinations last week as I was worried she wasn’t taking enough milk (the nurse was a HV when she worked for the NHS - it’s a private practice I go to so she is providing the HV aspect re weighing etc as we don’t use the nhs HV service or GP), who seemed to think it was ok but didn’t really respond when I said it was only 16oz a day, just that not to get hung up on milk and centiles as they are all so different.
Which I get totally. But it’s a worry when she’s still on the same amount as she was at a week old!
Seeing the doctor for 12 week vaccinations in 4 weeks (he’s specialises in paediatrics) so will speak to him then. Any probs our health insurance is good so we’ll get referred right away.
She’s happy, alert. Sleeps well. It’s just that I’ve had two other babies who were milk monsters!
I’ve never had a baby take so little (although, I did persevere with EBF for the first four weeks of my older two children’s lives. I produce next to no milk, they both starved for the first three until I topped up with formula and then gave up BF at 4 weeks so I think they thought, “finally, food!” And guzzled away! I didn’t try to BF this time as I knew what would happen. Not a drop of milk came in at all again).
I just want to know if anyone else has had a baby who eats so little?
I’ve googled but all I can find is babies who take 2oz every hour or so - not every 3 or 4!
I guess all I can do is keep an eye on her weight? But the nurse was right, I don’t want to get too hung up on it. I think o just worry about her as she was so small when she was born (my other two were only 6 1/2 pounds but seemed so much bigger).