[NMiller]

I have been pumping off and on for about 1 year.  No supplements other than Tee Tree oil.  Is this growth normal?

[Ninja]

I would say yes

[flamesabers]

I think some stretching of the skin is normal with enough frequency of pumping. Trying to achieve breast growth solely by pumping is new to me. As an alternative to the growth of breast tissue, I would suggest trying NBE herbs and/or HRT.