Yup, even CoinGig has a specific rule against it.
4. PROHIBITIONS.
You agree not to publish, offer for sale, sell or otherwise distribute any of the following items on, through or connected with your Account:
Blood, bodily fluids or body parts;
Burglary tools;
Counterfeit items;
Destructive devices and explosives;
Identity documents, personal financial records or personal information (in any form, including mailing lists);
Lottery tickets, sweepstakes entries or slot machines;
Obscene material or child pornography;
Offensive material or hate speech;
Police badges or uniforms;
Stocks or other securities;
Stolen property; and
Any other items prohibited by law or constituting controlled substances.
You further agree not to publish, offer for sale, sell or otherwise distribute any of the following items on through or connected with your Account, except as permitted by, and in full compliance with, all applicable federal, state, local and other laws:
Digital files that you do not own or have all necessary rights or license to store, display, perform, copy and distribute;
Hazardous or restricted items;
Content or material that is infringing or otherwise violates the law
Weapons and other related items, including, without limitation, explosives, firearms, firearm parts and magazines, ammunition, BB and pellet guns, tear gas, stun guns, switchblade knives and martial arts weapons.
Well... technically human wastes aren't bodily fluids so they do have a slight loophole here. Nonetheless it's pretty clear what sort of behaviour they are trying to avoid. This kind.
Yes, yes they are. Bodily fluids = anything originating from the body with a chance of contamination