![Do I have elastic nipples? They swell up when I pump and hit the back of the flange. I did measure (pre-pump) and it seems like the right size flange, but my Do I have elastic nipples? They swell up when I pump and hit the back of the flange. I did measure (pre-pump) and it seems like the right size flange, but my](https://i.redd.it/do-i-have-elastic-nipples-they-swell-up-when-i-pump-and-hit-v0-ivvwgom83zja1.jpg?width=3024&format=pjpg&auto=webp&s=bd07dc352679f480a4293e118fad1d2e621b529f)
Do I have elastic nipples? They swell up when I pump and hit the back of the flange. I did measure (pre-pump) and it seems like the right size flange, but my
Pumpin Pal - Does this look like your nipples during a pump session? Do your nipples hit the back of the flange wall? Do they swell out sideways? Do they fill the
![LactConnect Breastfeeding Blog: Breast Sheild Size - How Your Breast Pump Flange Affects Your Milk Supply LactConnect Breastfeeding Blog: Breast Sheild Size - How Your Breast Pump Flange Affects Your Milk Supply](https://4.bp.blogspot.com/-UCyj_Ecpvy0/WkfvWMK9i1I/AAAAAAAAA2U/rCjANs-wWUYZ_ZtafVgEu2SfYW6FtHS0ACLcBGAs/s1600/flangefitmentguide.jpg)