Back to my roots

So, we all know that pregnancy does some crazy things to us.  I mean, really whacked out things!  Well, besides making me swell to practically twice my size, and making me act like a loon off her meds, pregnancy also changes my hair color.  That's right.  It's done it every pregnancy.  My  hair comes in brown.  It's hard to tell while I'm pregnant because the change is so gradual, but after I give birth, I definatly have "roots".  The picture looks a little like it's a shadow, or my hair is wet or something, but no, this is the actual color. 

I'm never quite sure what to do with these roots.  I would love to dye them, especially because the light roots make me look like I'm balding, but I don't want to mess up my hair color, or have roots from that.  So, all four times I just deal with it until it grows out, and meanwhile try to wear my hair so it's not quite as obvious.  I guess this time will be no different.