The current international breastfeeding symbol only shows a child nursing at the breast.
The Universal Breastfeeding Symbol recognizes that there are more ways to chest/breastfeed. For example, research* shows that the vast majority of chest/breastfeeders express milk at some point, so why doesn’t the current symbol include this?
Universal Breastfeeding Symbol by Fiona M. Jardine is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Based on a work at https://universalbreastfeedingsymbol.files.wordpress.com/2018/07/unibfsymbol.png.
* 98% of all respondents had expressed milk: Clemons, S. N., & Amir, L. H. (2010). Breastfeeding women’s experience of expressing: A descriptive study. Journal of Human Lactation, 26(3), 258–265. http://doi.org/10.1177/0890334410371209
85% of respondents had expressed milk by 6 months: Johns, H. M., Amir, L. H., McLachlan, H. L., & Forster, D. A. (2016). Breast pump use amongst mothers of healthy term infants in Melbourne, Australia: A prospective cohort study. Midwifery, 33,82–89. http://doi.org/10.1016/j.midw.2015.10.009