Vaginas are capable of pushing 8+ pound objects out of them, while penises can be injured by pretty much anything.
Sincerely, I think you have it backwards.
Not to mention they bleed for 2 to 10 days every month and not kill the person who has one.
also, vaginas clean themselves. #bossbitch
Huge rant about how James Potter was a bamf and Snape is an asshole who is romanticized in fandom and the movies and it makes me sick.