My girl is getting ready for a show. she is 12 weeks out and was looking to see what bf% she was.. we have been using a bod pod to get acurate measurments.. she is 145 at 5'7 with 15.6 bf%. I was told she is leaner than that cause the bod pod is measuring her implants which is a D at 500cc each. which equals out to be 2.5 lbs each.. how much would u take off the bf% for the implants.. ??? any ideas..