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the "period" is a part of the reproductive cycle/system.The menstrual cycle involves the development of a nutrient-rich lining (the endometrium) within a woman's uterus that will cushion and nourish a developing fetus should impregnation occur. If pregnancy does not occur, this lining is released in what is known as menstruation, or a menstrual period. I hope I helped :D
What else can I help you with?
What Geological Period preceded the Jurassic Period?
after Jurrasic period it is the Cretaceous period
What are the 3 periods in the development of Chinese Music?
1st period -Formative Period 2nd period-International Period 3rd period -National Period 4th period -World Music Period
What is the period after Devonian Period known as?
The period after the Devonian Period (416 to 359.2Ma) is the Carboniferous Period (359.2 to 299Ma).
What is a name of famous period in Japan history?
There are many famous periods in Japanese History. * Edo Period * Meiji Period * Jomon Period * Yayoi Period * Kofun Period * Nara Period
What came after the Ordovician period?
The Silurian period followed the Ordovician period.
What period did Ned Kelly come the early period or later period?
early period
What period came after the Cambrian period?
The Ordovician period came after the Cambrian period.
What Period came after the Colonial period?
The Federal period
What is the hidden phrase in S period H period O period T period?
shot
What is oxygens period?
Oxygen's period on the periodic table is the second period.
What is the another term for minimum period of waiting?
Qualifying period, Probation period. Trial period.
Which period is shortest isn period table?
1st period.
