@goofie: my gal is 8wks old. and even till now, sometimes she takes 30ml. just the previous feeding, she took 30ml and stopped, keep pushing out the bottle. i let her rest for awhile (as she looks like she's dozing off), den try to put the bottle in her mouth again. she took, and finish all (while half slpg). usually if she takes 60-70ml, den i will hav try hav the next feed 2 hrs later. if she takes 100ml, den i will prepare the next feed 3hrs time.