[ShelaVenna]

I tried the displacement measurement method I described earlier. The results are definitely not perfectly accurate, but they are reasonable and probably accurate enough to measure growth reliably. I’ve also decided that I’m probably basically a 30A despite still fitting into the 32B bra I bought specifically to test to my size. I imagine it’s just because the bra is a push-up, and push-ups are very often designed to be unusually small to create cleavage.

Week 16 Measurements 
Weight: 125lb
Left breast volume: 171cc
Right breast volume: 191cc
Underbust: 30
Bust: 32.5 (+0.75” from start)
Bra size: 30A

I know that bust measurement is 0.5” less than the measurement I last posted, but it’s still 0.75” up from the very first measurement I posted. I don’t think I’ve actually shrunk half an inch over the last month. I think I’m just fundamentally incapable of taking accurate measurements with a tape measure, despite trying really hard to measure consistently. Hopefully the volume measurements will solve my issue.