Need to pump if baby sleeping thru the night?

Laura

Hi all, so I have a 2 month old. Blessedly she only wakes once a night to breastfeed. As she gets a little older and starts sleeping through the night, will I still have to wake in the night to pump? If I don’t will I become engorged and reduce my milk supply?

Mamas of older babies, how did this work out for you? Thanks!