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Each month a lining builds up in the uterus so an egg may implant for pregnancy. When that doesn't happen it sheds and that is menstruation. So, basically each month a woman has a new lining in the uterus.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agothe egg from fallopian tube wait in the uterus for sperm for about 10 to 14 days
when no sperm is available the egg is expelled causing bleeding for minimum 3 days lasting for 5 days even the egg is of average size of a mustard( differ from person to person) the cleansing process of uterus flushing out need more blood down the vagina.
Hope u are now more knowledgeable about the child birth
Wiki User
∙ 9y agoDuring the menstrual cycle the secondary uterus lining plumps-up in preparation for the possibility of pregnancy so that it can care for the growing fetus. If pregnancy doesn't occur then the uterus lining sheds, this is known as the menstrual phase or a 'period'.
Wiki User
∙ 11y agoIt softens and opens allowing the blood to expel.
Wiki User
∙ 10y agoIt squeezes the life out of you.
Wiki User
∙ 8y agoThe inner layer is shed.
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What are the functions of menstruation?
Biologically, it is said that in menstruation the uterus 'weeps', as there is no pregnancy. The lining of the uterus is shed in the menstruation. Uterus is ready to have fresh lining of the uterine wall through next menstrual cycle.
What happens to the uterus wall before the release of an egg?
After the release of an egg, the uterus will form a thick lining of blood within its wall in preparation for the implantation of a fertilized egg in the wall of the uterus. If the egg will not be fertilized, the thick lining of blood with exit the body in the process of menstruation.
How does the wall of the uterus change during the course of the cycle and why?
The urterine lining thickens during menstruation in order to shed, making way for the new layer to build up in hopes of a zygote burying into the wall.
How long does it take for the uterus wall to regain its full thickness after menstruation?
10 weeks
What happens to the uterus wall if fertilisation is successful?
The uterus wall becomes thick and rich with blood vessels.
What is the natural shedding of blood tissue that occurs in the uterus?
This process is called menstruation and begins happening to girls when they reach puberty...... what happens is the egg in a woman gets connected to the wall of the uterus where it is cuishoned by the blood and tissue.... if the egg is not fertilized by a man sperm cell it has to leave the body every month...... this process is called menstruation
What implants itself into a wall of a uterus during pregnancy?
Fertilized ovum implants itself on the wall of the uterus. It is called as zygote.
What inplants itself into the wall of the uterus during pregnancy?
The fertilized egg (embryo) impants itself into the wall of the uterus after conception.
What happens to the lining of the uterus when the follicle changes into a yellow body?
As the follicle grows it produces certain hormones which reactive uterine wall to become thickened and to be supplied with a lot of blood. This change is a kind of preparation of the uterus to receive the fertilized egg and to provide for the development of the future embryo
What happens to the egg follicle the ovary?
A mature follicle will be released during ovulation and travel to the uterus. If is it fertilized, then it will implant in the uterine wall. If it does not then it will be passed out of the body during the menstrual cycle.
What implants itself into the wall of the uterus during pregnancy?
blastula
Which of these implants itself into the wall of the uterus during pregnancy?
embryo
