Not a good idea:
There is a potential risk that the milk may be contaminated with viruses such as HIV or bacteria such as Staphylococcus aureus, which can cause food poisoning. In addition, traces of substances such as prescription and non-prescription drugs can be transmitted through human milk. Improper hygiene when extracting the milk, as well as improper storage and handling, could also cause these products to spoil or be contaminated with bacteria and/or viruses that may cause illness.
