Nipple correction

C

Has anyone tried any of the nipple correction products out there? Like suction cups? Or nipple bands? My nipples are flat, and makes breastfeeding a challenge. I know I can always use the nipple shield, for help when breastfeeding, but in case my baby doesn't like it, I'm wondering if there's another way/cheap way to help. I am 26 weeks, and read that it can take some time to get the nipples to be less flat.