If you land on it hard enough or at the right angle, yes.
It can if a large piece of it has fallen on you or a particularly sharp piece pierces your skin.
Yes
it may cause internal bleeding
In very severe cases, yes. Purging can often cause this.
Yes, abnormal bleeding, or having blood in your urine is a symptom of cervical cancer.
Internal
a concussion, internal bleeding
They could be a cause, but you should get checked. Black feces could mean internal bleeding
No, lightning bugs, or fireflies, do not cause internal bleeding. They are harmless insects known for their bioluminescence and do not possess venom or any harmful properties that could lead to internal injuries in humans or animals. Their primary role in the ecosystem is as pollinators and as a food source for other animals.
it can brake your bones and cause internal bleeding plus leaving a couple spikes
Because it does not fit in your throat.. and most likely cause internal bleeding.
Yep and yea did u do it
Internal bleeding is when you bleed on the inside as where normal bleeding is where you bleed on the outside