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The discharge of blood comes from a woman's uterus. The bleeding is the result of cyclic hormonal changes. The ovaries produce eggs and female hormones. During the normal menstrual cycle, an egg will be released from one ovary. The egg travels from the ovary through a Fallopian tube to the Uterus. The cycle ends with the shedding of the inner lining of the Uterus, which causes menstruation.

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βˆ™ 14y ago
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βˆ™ 4mo ago

During menstruation, the blood comes from the shedding of the lining of the uterus. The lining builds up throughout the menstrual cycle in preparation for a potential pregnancy, but if pregnancy does not occur, the lining is shed and expelled from the body as menstrual blood.

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βˆ™ 9y ago

The blood and tissues come from the uterus within the females body.

After ovulation hormonal changes trigger the uterine lining to build-up in preparation for the potential for that egg to be fertilized in order for the zygote to implant itself in the uterus in order to develop into a baby - the uterine tissue needs to be thick for this to happen. If a woman doesn't conceive then the hormone levels drop causing the uterine lining to break-down and this is menstruation. The whole process then starts a new the next cycle.



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Q: Where does the blood come from on a period?
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How do you make your period stop for one day?

sorry there is no way to stop your period .Your period is for you blood to come out so you need that blood to come out if you stopped your period that would be very unhealthy.


What is wrong with you when you're on your period and the blood doesn't come out?

If there is no blood then you are not menstruating.


How come every time you have your period there is more discharge then blood?

Some mucus will come out with the blood. It is regular.


What hole does your period blood come out of after childbirth?

Your period comes out if your uterus into the cervix


What is it called when blood come's out of a female's vagina?

Period


What hole does the blood from a period come out of?

The blood from a period comes out of the vagina. The shedding of the uterine lining and blood occurs through the cervix and out of the vagina during menstruation.


Where does blood come out of when you start your period?

Blood comes out through the vagina during menstruation.


You have started your period and it has brown particle mixed in with the blood Why?

it is just a darker older blood that has not come out fresh like the red blood... it is nornmal


Why are women's periods blood?

Because the egg in "there" is surrounded by blood to protect it and when girls have their period, the blood is the blood protecting the egg and the egg is coming out with it for a new egg to come.


Is a period blood?

a period is blood


What does it mean when you pee and blood comes out?

your period had come and tell your parents to get the supplies u need ;)


Where in the girl's body does the period blood come out?

Menstrual blood exits the girl's body through the vagina during her period. The blood comes from the shedding of the uterine lining, which occurs monthly as part of the menstrual cycle.