Nipple shield - supposed to stop using?

Melissa • First born Warner 9/24/18. Fur baby Kaizer 3/26/08

Are you supposed to stop using the nipple shield at some point? I have flat nipples so Baby couldnt larch. Was I supposed to be trying and teaching him to? So that I would stop using the shield?

He will be 2 months old already 😢 in 2 days and is starting to fuss more with the shield when I’m trying to nurse.. I want to continue nursing as long as I can but I don’t want him frustrated