They don't and shouldn't. If they're excreting bloody urine it could be something serious like kidney damage from poisoning. Get the vet out immediately to diagnose the problem.
No.
Yes, if you don't urinate for 15 weeks then it will firstly bruise then begin to split.
Cows do not have periods. But they do show a little bloody discharge a few days after going out of heat. See the related questions below for more info.
cows are like a dog, they sweat by persprating on their nose.
Cows aren't very trainable, except to come in for feed and go out to pasture. So it would be unlikely to train a cow to use a human toilet. Besides, they'd likely crack the porcelain because of their adult weight. In any event, they urinate and defecate in pastures and barns.
Not as a staple liquid. They drink water to remain hydrated. However, there are cows that will suckle from another cow (called milk-stealing), or older heifers suckle on older cows or each other. There are even reports of a cow reaching back to suckle milk from her own udder if she can reach back far enough.
A cow's vulva is synonymous to a woman's "vagina" or vulva, and is the entry point from the outside where cows conceive to produce offspring, give birth to a calf, and also urinate from. The vulva of a cow is the entry-way to the vagina and the uterus, and is a part of the cows' reproductive system.
If you're female and it hurts to urinate, you may have a bladder infection. Drink cranberry juice regularly, and see your doctor tomorrow.
Cows will show signs of heat cycle (they will bellow, they will mount or stand for mounting), the bull will smell that she is in heat (often the cow will urinate and the bull will smell the urine-this is referred to as the Phleaman response). They will then breed.
Yes especially if they are injured, or dehorned or castrated. Note it is only the bulls that get castrated, not cows. Thus it is much easier to say that cattle do bleed if wounds that break their skin are inflicted on them.
Yes definitely, They are mammals and function on very much the same basis as humans do. Pigs Think, breathe, bleed, eat, urinate and defecate (poop), like all animals.
When you have a urinary tract infection (UTI), the lining of your bladder and urethra can become irritated and inflamed. This irritation can cause small blood vessels in the area to break, leading to bleeding when you urinate.