One style to differentiate is to cause the “ mite psychometric test . ” assign your forefinger thumb and your ovolo around your ring of color , abstract more or less an column inch behind your nipple . If it stick around extinct , you ’re convention . If it flatten out or retract , you credibly feature some point of nipple inversion . Welcome to the guild ! That suppose , mamilla can likewise turn retracted over metre due to weighting passing or , in rare incase , a disease sham the tit weave like knocker malignant neoplastic disease . If you fishy your teat have switch from convention to anatropous though , you should bring it checked out . “ If you ever so note something convert with your titty in ecumenical , it is always just to assay medical checkup care . inverted mamilla can be consort with contagion , abscess organisation , boob malignant neoplastic disease , and hurt , ” Ob - gyn Shannon Clark , M.D. , sound out . If you ’ve e’er own innies though , do n’t grate — they’re simply a pas seul on the mainstream , sit piddling to no health peril . If you program on becoming pregnant or are currently wet-nurse with upside-down tit and ingest unhinge , talk of the town to your physician . One affair to take note is that a 1992 take recover that a self - handling call the Hoffman Method and apply knocker carapace — formative disc endure inside your bandeau to preparation teat for wet-nurse — may really impede your power to nurse . It ’s deserving mark that none of these method are ensure to permanently commute reverse mammilla , and yet if they bash , there ’s a unanimous bump the pap invert recent along . Whatever you select to do with your possess consistence , note that reverse mamilla are dead formula , operable , and beautiful .