I'm a low supply mum, my LO is 1 month old.. I got donated fbm from a kind hearted lady but her daughter is around 2 years plus.. Will the bm provides the same nutrient that's ok for my 1 month old LO?

Drink lots of water, eat lots of fish (though there's another school if thought that says don't eat too much fish due to mercury) and keep pumping. Pump every 2-3 hrs, and try power pumping. Pump 20mins rest 10mins pump 10min rest 10min. Power pumping has helped me a lot in establishing my supply in the early days. Just perservere and keep pumping. :)