There were no pros, just cons. Did it to correct a congenital deformity of chest wall, which ended in a mastectomy of both breasts in 1993 at the age of 35 with extremely failed implants attached to destroyed breast tissue.
MY PROVIDER? my parents, who funded this great medical snafu. Implants were a birthday present 7 days after my 18th birthday in 1976. I am 51 yrs old now. Still trying to blow the candle out on this horrible gift.
Causation of silicone~ proteins accumulate on the surface of silicone, silicone breast implants and other silicone implants AFTER they are in human body.
Then those who want to uphold their oath of First, do no harm would incorporate the SCIENTIFIC TRUTH that protein excesses are common in many diseases, (lupus, RA, multiple sclerosis, sarcoidosis, dermatomyositis, skeletal dysplasias, insulin resistance, scleroderma, other diseases of autoimmunity as well as cancers- myeloma, brain, lung and other cancers....diseases, primarily those that stimulate/exert = "turn on" the human immune response, via the placental barrier though fetal cells.
with breast implants it would be best to use stem cells in a mold with good blood supply. Good luck...it will take yrs to craft/tailor a breast implant to the variants of genes, of KEY genes to avoid an adverse reaction of the exerting/turning on process of the human immune response...via the placental barrier through fetal cells. Besides the breast implant companies do no want the truth known of the exerting process of breast implants and the harm that is exerted upon the human immune response. Via the placental barrier through fetal cells in offspring. Mothers are smarter than you all may think...they have a lot of resiliency too to make the truth be told~ Watch what is about to happen in our society.