So her head is larger than most, the doc knows and you are keeping an eye on it. I've had a bunch of medical problems and I learned one major thing DON'T WORRY UNTIL YOU ACUALLY GET THE BAD NEWS. I can't wear any of my husband's, son.s or daughter's hats they are too small. My Big head: IQ 145 My daughter fell down some brick steps at age 2. Brain scan shows that part of her brain never developed. She was third in her high school class, IQ 160, A senior at an honors college, majoring in physics GPA 3.4 With a tight family to worry about me, why should I worry too. what will be will be.