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Puberty signals the start of this procedure because the sex hormones are being produced and sent around the body. It cannot happen before this as this is the beginning point.

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Q: Why does menstruation occur only at puberty and not before that stage?
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Related questions

What stage during puberty will menstruation begin?

Menstruation typically begins in either late Tanner stage II or early Tanner stage III of puberty.


At what stage of life does menstruation begin?

puberty


What is the stage where The stage where menarche and the menstruation cycle occur?

it's called a duccatti


Which sequence represents the normal order of events that occur during the menstrual cycle?

Follicle stage -> ovulation -> corpus luteum -> menstruation


What is the stage of development when the reproductive system becomes mature?

the answer to this question is puberty


What is a teen?

any person who is thirteen years old to nineteen. It is also known as a stage where puberty occurs. Ex: Penis and testicle growth, Menstruation, Developing Breasts, Pubic Hair Growth, Periods.


Name the stage between puberty and adulthood?

I would just say Teen stage.. unless you have puberty late...


What stage of puberty is a 12 year old hispanic boy should be?

There is no particular stage of puberty that you shouldbe at. Puberty is a very variable process and different boys can start it at different ages. They can also go through the various stages of puberty in different orders. For example some boys will get hair growing in the armpits before they grow any pubic hair near their penis while other boys will grow pubic hair before they grow hair in their armpits. The average age at which puberty usually starts in boys is 12 to 13 years of age but the normal range for puberty to begin is anywhere between 9 years of age and the late teens. Which ever stage of puberty you are in at 12 years of age is the right stage for you.


Can it be possible for a male to have a longer stage of puberty?

Yes, and you have probably heard this a million times before but whatever is normal for you is normal.


What stage of life begins at puberty and ends with physical maturity?

The stage that begins with puberty id adolescence. This is a stage where a lot of changes take place in the body.


What stage of puberty is semen produced?

The tanner stage when you will probably first ejaculate will be stage 4 (between 14 and 15)


What happens during the first stage of the menstrual cycle?

menstruation