Question: Ever wonder how much breasts weigh?, lol I do. Breasts weigh anywhere from (about) 1lb pound each, for an A-cup to 12 lb for a J-cup (each). I'm over simplifying this process, bear with me, please.

A pound of added fat is 3500 calories.

1) how many extra calories are needed to reach your goal?__________.

My plan would be add about 1 lb (pound) a week, or an extra 175 calories a day, in other words, 2 months should equate to a C-cup right?, hah.......we wish. not all new weight goes to the breasts, new fat goes where it's currently going (e.g, mid-section, hips (ok, lol) thighs, etc) unless you change (modify) how it's distributed.

FWIW, I'm reasonably certain my boobs are about 5 lbs each (D cup). The point I'm making is just this, the better we get at re-directing new fat towards breasts (which will be from peripheral tissues stimulation) the better we can manage overall fat metabolism.

3 Ways to Weigh Your Breasts - wikiHow
http://m.wikihow.com/Weigh-Your-Breasts

Contribution of breast volume and weight to body fat distribution in females.
https://www.ncbi.nlm.nih.gov/pubmed/7416252


Measurement of breast volume in females: description of a reliable method.
https://www.ncbi.nlm.nih.gov/pubmed/533239

Bra size
https://en.m.wikipedia.org/wiki/Brassiere_measurement