You know, it’s funny sometimes, the simple things people get tangled up on. Someone asked this question the other day, just casually, and the answers flying around were all over the place. It got me thinking, because honestly, basic stuff like this, you’d think we’d all know it straight off, right?

Most people jump to the obvious ones, maybe count three or four. The ones involved in, well, the very basics of living and bodily functions. Easy enough.
Okay, Let’s Actually Count This Out
But then I actually stopped and did a proper mental checklist, like going head to toe. It’s not complex if you just list them out systematically. Here’s what I came up with, just based on the clear external openings:
- Mouth: That’s one, obviously. For eating, talking, breathing.
- Nostrils: Two of those. Breathing, smelling.
- Ear Canals: Two again. For hearing.
- Urethra: One. Where pee comes out. Separate channel.
- Vagina: One. For periods, sex, and childbirth.
- Anus: One. The exit for solid waste.
- Tear Ducts: Okay, here’s where some might pause, but yeah, those little dots in the corner of your eyes? Technically openings. Two of them.
So, if you add all those up – 1 + 2 + 2 + 1 + 1 + 1 + 2 – you get ten. Ten distinct external openings.
Why The Confusion Though?
It reminds me of way back, trying to get straight answers about anything related to bodies in school health class. Everything was so vague, like they were scared to just say the words. We learned all about the ridiculously complex parts of a cell, stuff I barely remember now, but the absolute basics of our own physical selves? Glossed over, almost taboo.
Maybe that’s why simple questions like this trip people up. We learn complicated theories but miss out on just observing and counting what’s right there. I remember trying to explain something totally unrelated to my nephew once, something I thought was dead simple, and he was completely lost. Made me realize how often we assume knowledge is common when it really isn’t, especially if no one ever just pointed it out clearly.

We get taught calculus but not always how to boil an egg properly, you know? Same vibe sometimes with basic anatomy.
So yeah, that’s my little journey through counting holes. It’s not exactly groundbreaking science, just a matter of looking carefully. Ten seems to be the count when you consider all the external ones. Simple, but apparently, easy to forget or get wrong if you haven’t actually stopped to think about it.