A few reasons are possible. Cancer's on the list of possibilities. Vaginal bleeding or spotting post-menopause always requires a visit to your health care provider. Please make an appointment today. If you don't have a provider, or don't have health insurance, there are still options such as your local community health center or Planned Parenthood. Please don't delay,
This is an average. Men are generally bigger than women so they would have more blood. A large woman is going to have more than a small man.
No
You would have to test a small amount of human blood on a universal pH detector.
The small intestine absorbs digested food into the blood.
blood and sperm
Blood pressure would decrease
extra small or small it depends
Small blood vessels called capillaries would "ooze".
it could have eaten something sharp that would cut his/her stomach which would of coarse cause blood and make it cough up the blood
Your doctor would have to find the underlying cause and treat it.
I think that would be the small intestines :)
The small blood droplet would have a greater terminal velocity. The smaller droplet has a smaller surface area, thus suffers less air resistance.