I've read all the entries regarding this topic, thanks to everyone who has contributed their words of wisdom! I'm hoping for more...
My little one is 25 days old and up until yesterday was exclusively breast fed (apart from a scary 12 hours over last weekend on a paed ward with viral gastroenteritis where she had diorylite via an ng tube). Unfortunately she hasn't yet re-reached her birth weight of 3.56kg (more stress for me!), so the HV has advised expressing and top ups of formula. When on the paed ward I expressed only 40mls (that was the total from both breasts??) and yesterday, about 10mls from one breast (it was sore and I was upset, so gave up after 20 mins) . I am so worried and convinced that the reason she isn't gaining weight (despite 2-3 hourly breast feeds) is that I'm not producing enough milk or she's not getting any hind milk (although she does "feed" for up to 40 mins on a single breast and I thought this would be enough time?). This is compounded by the fact she had her longest sleep to date last night after the formula (4 hours)...
Does anyone have any advice/comments? I'm on the verge of giving her only formula, I'm so worried about her weight? Thanks.