Hello, ladies! I have a very serious question that has been bothering me for awhile. For years my undies get stained and when I mean stained- they are brown when I take them off at the end of the day (granted I am African-American so skin would understandly rub off a little but it's concerning). Also, after the indies dry they become really hard. I've gone to my OBGYN and she said it was fine but this really bothers me. Advice would really be needed, thanks.