I have a hard time believing this is you.
1. How did you get baby photos on your computer?
2. These are professional photos. Unless you are very young and you only got these taken in the last couple of years, professional photographers have only just started giving the option of uploading images to a CD Disk or USB.
"Legal definitions of child pornography generally include sexual images involving prepubescents and pubescent or post-pubescent minors and computer-generated images that appear to involve them."