You can determine whether or not you have flat or inverted nipples: Gently compress your areola about three centimetres behind your nipple. A normal nipple will evert or protrude, an inverted nipple will invert or retract.

If your nipples are flat or inverted you may use Nipple Formers – not to be confused with nipple shields – to try to draw out the nipple. Nipple Formers are worn inside the bra, which may need to be one size larger than normal to have room for the formers. Nipple Formers can be used already during pregnancy or after birth. Seek the advice of your lactation specialist if you suspect to have flat or inverted nipples.