baby head support pillow prevent flat head plagiocephaly

http://jeffreydcbw273.angelfire.com/index.blog/1669197/20-things-you-should-know-about-baby-head-donut/

The infant enjoys the pillow. She would seem quite snug sleeping on it. Have already been using the pillow for a month and found just one a really slight advancement inside the flat head . Perhaps this pillow is