Honest question that got skipped over in the other post, not to bash if you wanna bash go back to the 800 plus reply post.
What benefits does an 18 month plus child lose by getting BM in a cup vs straight from the breast?
**Edit** I am strictly talking about the milk itself, not the bonding or simplicity. My family has major allergy issues, and I want to continue to provide those antibodies if she self weans around 18 months or so.
Also sources please, because I am serious about researching this.