Pumping and dumping?

Ashley

Hi I’m first time mom, my little one is 2 and a half weeks, i strictly breastfeed. I’m going to a wedding this Saturday, I wondered how drinking and breastfeeding worked? I’m not sure if I’m going to drink I just wondered if I was going too, what’s the safest way to breastfeed. I’ve heard of pumping and dumping but I’m still not quite sure exactly how it works. Thank you!