A study published in PMC provides a "photometric evaluation" of changes in breast shape and nipple position over a 10-year period following reduction surgery.
[3] Time-lapse imaging of human breast tissue. J Breast Cancer Res Treat 137, 725–735 (2013). doi: 10.1007/s10549-012-2275-6
For trans women or non-binary individuals on estrogen, the growth timeline often mirrors puberty: Normal Breast Development and Changes
A study published in PMC provides a "photometric evaluation" of changes in breast shape and nipple position over a 10-year period following reduction surgery.
[3] Time-lapse imaging of human breast tissue. J Breast Cancer Res Treat 137, 725–735 (2013). doi: 10.1007/s10549-012-2275-6
For trans women or non-binary individuals on estrogen, the growth timeline often mirrors puberty: Normal Breast Development and Changes
