I've been toying with the idea of crossdressing for sometime now, my friend made a comment (since our group got on the subject of boobs) that if i was a girl (which is later..) I would have resonally big boobs.. but my question is how would i know how big i should go? and what method? i've heard of filling up balloons with water, birdseed in pantyhos... what is the most efficient way for achieving breasts?
This may not be exactly what you are looking for but just the same:
How to determine size for breast implant (http://www.ehow.com/how_5556790_determine-size-breast-implants.html)