Doesn't have to.
Period type cramping around the time a period would come is quite common, implantation bleeding is less common, so the answer is yes. answer There's no such thing as implantation cramping you can only get that if you ae bleeding as well
This type of discharge happens when the body is getting ready for your menstrual cycle to begin.
It could possible be implantation bleeding caused by the fertilized egg which attaches itself to the uterine wall. Or it could be a cervical change that can cause vaginal bleeding. Vaginal bleeding can also be a symptom of ectopic (tubal) pregnancy. Another cause for bleeding during pregnancy is a miscarriage although the first two reasons for bleeding are more common, it is still a good idea to contact your doctor as soon as you can.
Well, it all depends on the person. Some people say only a few hours to a day. Others may say it's impossible for it to last longer than that, but speaking from personal experience that is bogus - mine lasted almost one week! Mine weren't painful. They just felt like I was about to get my period (heaviness, bloated, etc...) Some women claim that they are a bit painful. And then again, a lot of women NEVER even have implantation cramps. And sometimes with implantation (cramps or no cramps) you get implantation bleeding, which should be much lighter than your period and only last a few days. I never got this type fo bleeding, but many women do so don't worry if it happens.
external bleeding i belive
arterial bleeding is the most serious type of external bleeding. this type of bleeding can lead to a large amount of blood loss in a short period of time because the blood flows at a faster rate and is less likely to clot.
a cut yugular or a pierced heart produces the worse types of bleeding.
What you describe is arterial bleeding.
Pants
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Arterial.
bruses