my baby is 17 weeks old and exclusively breastfed. I am also babck at work, and she has expressed breastmilk in a bottle while i am away.

I am concerned that my breasts are not filling up as they used to. And that she may not be getting enough to eat. She has not lost weight, but she seems to want to nurse all the time. And my breasts are very soft right now, hence my concern about empty breasts.

Is it possible that when she is suckling, that there is nothing coming out? This is really freaking me out. Because i really want to delay formula feeding her.

Can someone shed a light on my predicament?