Just look at the toilet paper after you wipe, geez. If you have worms, you will definitely be able to tell. They don't just hide out inside of you until you get dewormer.

I got roundworms when I was eight from running around outside barefoot in a neighborhood with lots of stray cats. It's not just "a worm", it's a lot of them. A whooole lot of them, and it's utterly creepy.

Are you being a troll? Seriously. It's really annoying when people ask stupid questions and I can't tell whether they're honestly confused or just being jerks.

Nevermind.... you're one of the jerks. Jesus, don't you have anything better to do with your time than spam places with stupidity?

Ew ask your doctor.

why is this in newborn?

Ew, they have wormer for humans?