Resources suggested by Natalie Montfort, Presenter on "The Birds and the Bees: Puberty, Hygiene, Safety and Sexuality for Youth with Autism Spectrum Disorder"

Books:

Taking Care of Myself: A Hygiene, Puberty and Personal Curriculum for Young People with Autism

Hygiene and Related Behaviors for Children and Adolescents with Autism Spectrum and Related Disorders: A Fun Curriculum with a Focus on Social Understanding

A 5 Is Against the Law! Social Boundaries: Straight Up! An honest guide for teens and young adults 

Other resources:

Vanderbilt Healthy Bodies Toolkitsfree for download 

Proper Urinal Behavior - video