Quiz

BuzzFeed Staff

Science

Blood, sweat, and tears, sure...but also pus, semen, and piss.

Can You Pass This Gross-Ass Bodily Fluid Quiz?

It's [1.4 liters](http://www.tandfonline.com/doi/full/10.1080/10643389.2014.1000761) per day!

Blood is all about getting that oxygen where it [needs to go](https://www.nlm.nih.gov/medlineplus/blood.html).

In terms of things that are not secretions, earwax contains a bunch of [dead skin cells](http://www.ncbi.nlm.nih.gov/pubmedhealth/PMHT0024986/) from your constantly shedding ear skin!

Skin cells!

[Bile](https://www.nlm.nih.gov/medlineplus/ency/article/002237.htm) is made in the liver, stored in the gallbladder, and it aids in digestion.

The liver!

According to a [review](http://onlinelibrary.wiley.com/doi/10.2164/jandrol.04104/epdf) of semen studies, the average amount of protein in a single ejaculation is 171 mg. That's about [twice the mass](http://www.wolframalpha.com/input/?i=0.171+g) of a large grain of sand.

2 grains of sand!

The average fat content of human breast milk [ranges](http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3586783/) between 32 and 36 grams per liter.

34 grams!

Vaginal fluids [typically](http://www.aafp.org/afp/2001/0215/p697.pdf) have a pH of 4.2 or lower (the lower the more acidic). Semen, on the other hand, has average pH values that are typically around [7 or 8](http://onlinelibrary.wiley.com/doi/10.2164/jandrol.04104/epdf).

Vaginal lubrication!

It's called phlegm when its in your body, but [sputum](https://www.nlm.nih.gov/medlineplus/ency/article/003736.htm) when it jettisons itself out through your mouth!

Sputum!

[Pus](http://www.ncbi.nlm.nih.gov/pubmedhealth/PMHT0024835/)!

It's [true](http://www.ncbi.nlm.nih.gov/pubmed/7294117)!

You might not be oozing with bodily fluid knowledge, but hey, nobody wants to think about all that gnarly stuff anyway.

Respectfully unknowledgeable!

You might not be oozing with bodily fluid knowledge, but you've at least got a steady drip of it. Way to go!

Pretty damn knowledgeable!

You are just oozing with knowledge about bodily fluids. Nice work?

Disturblingly knowledgeable!

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