Not really.
And not really again. So long as you don't walk around looking like a fool with a box of rubbers in your hand, you're fine.
if you get someone pregnant, whom parents most likely will kill her and you, and she is under the age of consent(15 or younger) and you are 16 or older, and your both in school, and you dont want a child so early in life, yes, you're screwed.
And bro, I wasn't looking like a fool, its just everyone i know works, specifically at stores, so i went to self checkout, but they check your bags, good thing one of my best friends was there.
But yeah, it's kind of awkward to look pretty young and buy condoms. Not all of us can look as cool as you Monocle. ;)