I am so scared that my supply is starting to decrease. Over the last week, there have been an increasingly number of times that my LO has become frustrated at the breast, pulling away and acting frustrated. While I tend to worry too much, and this has been my fear since the beginning because I have had to use a nipple shield to bf successfully, I am starting to worry that my fear is coming true. My DS has been gaining weight well and has had an adequate number of wet diapers so I wasn't worried about supply until this started happening. The other thing that has added to my worries is that I have been pumping at night every night before bed and would typically get anywhere between 1-2 oz per breast. The last three nights I have only been able to get 1 oz total. Also, after about 10 minutes of vigorous sucking, he begins to pull off and act like he's not getting any- I don't see any milk in the shield (or very little) after the initial let down. Before, he would nurse for 20+ minutes each side and when done, pull off, usually asleep, but if awake he'd close his lips as if saying "I'm done." He still does this, but less frequently and sometimes now will try to put his hand in mouth still as if to say I'm still hungry but then when offered the breast he pulls off and cries or fusses. He is eating good for the first few minutes, it's the change I'm worried about. Could it be gas or do I need to worry about my supply? I'm sorry if this is long and I worry too much, but this is very important to me. I have been trying so hard, despite my very strong mixed emotions/ love hate relationship w/ the nipple shield and I would be devastated if forced to supplement due to low supply. Thanks for your help- this forum has saved me many times already when feeling on the edge.