The chemicals are a serious threat against humanity. I believe there is a 3M chemical that when a male is exposed early in development produces smaller genitalia. Additionally, many of the vaccines given to babies contain small fragment human DNA which is, according to a Theresa Deischer (sp?) readily taken up into stem cells producing mutations. I can only wonder at what happens to a male exposed to female DNA in this manner or a vice versa for a little girl. Endocrine disrupting chemicals in many, many consumer products are a serious threat to our overall health and proper sexual and gender development. Women taking artificial hormones are being deceived into doing something terribly destructive. If nothing else they are "peeing" out excess hormones to the destruction of the environment.