I told Sandy there is no such thing as calcium loss in women. The mineral simply redistributes itself to another location in the body.
Over the years CA is collected and secreted by the vagina to form multiple rows of piranha like teeth - probably the reason why elderly women refuse to participate in sex. Medical text call it the Bobbit Syndrome.
Trojan http://www.trojancondoms.com/Product/FreeSample.aspx condoms have developed a product made from a thin layer of Kevlar. Those protected in this fashion have not to this date reported the dreaded geriatric penis-ectomy.