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The menstrual cycle is primarily regulated by hormonal changes in the body, particularly involving estrogen and progesterone. It begins with the release of follicle-stimulating hormone (FSH) from the pituitary gland, stimulating the ovaries to produce follicles and release an egg. If fertilization does not occur, hormone levels drop, leading to the shedding of the uterine lining, which is experienced as menstruation. This cycle typically lasts about 28 days but can vary among individuals.
What else can I help you with?
How does photosynthesis cause carbon to cycle through the earth?
Are photosynthesis cause carbon to cycle through the earth.
Which factors cause the lunar cycle?
The lunar cycle is caused by the revolution of the Moon about the Earth.
What Statements is true In the lytic cycle the virus hides in the host and DNA. Stress can cause a virus to switch from the lysogenic cycle to the lytic cycle. Stress can cause a virus to switch fr?
In the lytic cycle, the virus actively replicates and eventually causes the host cell to burst, releasing new viral particles. In contrast, during the lysogenic cycle, the viral DNA integrates into the host's genome and remains dormant. Stress or certain environmental triggers can indeed cause a virus to switch from the lysogenic cycle to the lytic cycle, leading to active viral replication and cell lysis.
How does the carbon cycle affect the ozone layer?
Carbon cycle has an effect on ozone layer. Carbon emissions cause greenhouse effect which causes ozone depletion.
How does reservar building cause problems with the water cycle?
It will interfere with the amount of water expected downstream.
Can a boy get a girl pregnant at nine?
It is rare, if not impossible for a girl to get pregnant before her menstruational cycle starts. At that age you should be doing other things though.
When you make love with someone who is in her menstruational period in the blood what does it mean?
You are disgusting...that's what it means!
How does photosynthesis cause carbon to cycle through the earth?
Are photosynthesis cause carbon to cycle through the earth.
Why water cycle is known as cycle?
cause it is always reapeated!
What do dams cause?
dams cause many fishs' life cycle
What is the cause of keeping girls untouchable during their menstrual cycle?
There is no cause.
Which factors cause the lunar cycle?
The lunar cycle is caused by the revolution of the Moon about the Earth.
What can cause the cell cycle becomes uncontrolled?
When the cell cycle become uncontrolled, a tumor can form.
What causes bleeding outside menstrual cycle?
Various things can happen to cause bleeding outside of the menstrual cycle. For example, it is possible for sex to cause bleeding.
What is the difference between the Carnot cycle and the Rankine Cycle?
carnot cycle is a very ideal cycle that isn't practical at all , 'cause we add and reject heat isothermally , a wet mixture enters the turbine so it'll cause pitting and erosion and a wet mixture enters the pump , and the pump can't deal with a 2 phases fluid rankine cycle is a practical cycle but with a very low efficiency so the main difference lies in the adding and rejecting of heat
Can something cause a change in a bipolar cycle?
yes
Does having too much sex cause your period to be off cycle?
No, it does not. However, the stress of organizing such an active sex life might cause your menstrual cycle to fluctuate.
