Don't be too down on yourself, Herb, we can drive ourselves crazy with the "what ifs"; focus on what to do about it!! You didn't mention if your daughter is being treated for her symptoms or not?? How about you?? Having gone through almost 10 yrs of infertility, I know how frustrating it all can be. Both of you should find a good doctor (endo??); there are medication options open (to you both) for problem hormone levels, hirsitism, irregular menses, infertility, tiredness, depression, etc... You might want to check out the LOCAH Board, too: there are many other women with your daughter's symptoms, who can offer advice, and treatment options that I am not familiar with. Don't give up!! Appropriate help is out there, you just need to get it!! God's blessings to you and your family.