Medela - Nipple Formers Medela Nipple Formers help prepare nipples for breastfeeding meaning mothers with flat or inverted nipples can breastfeed too. Medela Nipple Formers are a non-invasive method to prepare flat or inverted nipples for breastfeeding-the silicone rim exerts gentle pressure. Nipple formers can be worn from the 34th week of pregnancy. Please seek advice from a health care professional when using this product. Indication : To prepare flat or inverted nipples for breastfeeding Gentle pressure to encourage nipple protrusion The baby can latch-on more easilyKey Features : Can be worn under the bra Soft flexible silicone membrane: Most comfortable fit�Applies soft natural pressure to draw out the nipple Shell with ventilation holes: Air circulation prevents the build-up of moisture When used over a longer period of time flat or inverted nipple refrain from retreating Lower profile for less visibility Functions without vaccumRecommendation for use: As from 7th month of pregnancy 60 Minutes daily at the beginning and then gradually increasing up to 8 hours Do not wear during nightConsisting of: 2 Shells 2 Silicone membranesUseful Hints / Trouble Shooting: Place the nipple formers with the ventilation holes on top In some very rare cases In case this should happen a mother should immediately stop wearing nipple formers or manipulating her nipples The parts need to be cleaned once in 24 h especially if milk is leaking