my daughter and my son-in-law are trying to get pregnant, today my wife came home from work and she told me that Shayne Marie(our daughter) is upset! From what my wife told me, my daughter's hair has been falling out and she seems to have a thyroid problem! She has a doctors appt. tomorrow and hopefully get to the problem straightened out! Is this a major concern? I have a younger brother who has a thyroid problem and had been on pills and he seems to be fine! If anyone has any knowledge on this, I would appreciate your input!