this might be TMI but has any mommy's had inverted nipple and been able to breastfeed still....?
There is also something called a nipple inverted- cheap and often comes in breast feeding starter kits
nipple shields will help that.. but like I have one that's usually out and one that's usually in and once stimulated they both are out.... I'd pick up maybe 1 set of nipple guards that are cheap but the hospital usually has them. I'd get in touch with a lactation consultant in your area to see what she thinks
I was flat VERY flat and I never really erected before her but I used a nipple shield for a few weeks so I could breastfeed and all that pumping bought the girls out! This next baby won't have any problems lol no more flat nipples