my daughter has just taken this. she is 13. free of charge, as the ontario govt provides this to all 13 years old female students, starting this year. if she did not take this, then if later, want to have this, will have to pay ourself with family doctor. she had taken the first dose early oct. the second dose will be at early dec. all of her female classmates take this, no exception. i have asked my sister in law about this (she is a registered nurse) and she recommended this too.