Ovarian cancer.
 
Do you recall a serious flu?
Did you have a dad who served in a war? 
 
My dad was in WWII, and I had concern for an ovary some years back.  I have also shown up with diabetes in my 50s.  From my perspective I feel that many tumors & endocrine irregularities can be late to show up birth defects.
 
My friend was born with one ovary only a tumor *  She thought my interest in this chemical was limited to the Exxon Valdez oil spill cleanup.  She had no idea how seriously harmed she was and so many in her family, as well.  Including a daughter who had lupus & ovaries the size of sausages.  She thought the headaches that ran in her family were something other than a common chemical exposure for them all (my perspective)
 
Issue for men would be testicular cancer, prostate cancer.
 
 
 "metastasizes"
 
Seems logical that our health concerns may start in one place and then spread to somewhere else, however with 2-butoxyethanol exposure it targets multiple organs, glands, body systems at the same time, so where it shows up first is sort of irrelevant.

http://www.valdezlink.com/re/msn/wwiivetsandtheirchildren/ovaries.htm