My experience was the same with Black rose with both my premmies. I have a premmie breastfeeding booklet here somewhere that I could post to you from the ABA. I would make sure the nurses on the post natal ward help you with expressing asap, I was ignored at first as they were all busy with the mums with the bubs with them ans wasted 24hours when I could have been expressing the precious colostrum for dd1.