Though I would suggest storing as well, but I'm guessing you have your own reasons for the preference.
Here is an article on how else you can make use of the breast milk:
http://sg.theasianparent.com/10-fantastic-uses-of-breast-milk/
And if like what Vanessa suggested, and you are open to the idea of donating it, you can take a look at this page:
https://www.facebook.com/hm4hbSingapore/
I would not recommend trying to decrease your supply as it sounds like you would want to continue with breastfeeding. Some of my friends whose supply dropped had a hard time trying to regain it.
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