Movies where girls start there period for the first time such as my girl or blue lagoon pretty much just movies where the girl gets her period for the first time?

Movies where girls start there period for the first time such as my girl or blue lagoon pretty much just movies where the girl gets her period for the first time?

Movies where girls start there period for the first time such as my girl or blue lagoon pretty much just movies where the girl gets her period for the first time?