Difference between revisions of "Reproductive Cycles"

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[[File:Menstrual cycle.png]]
 
Sexual reproduction in most species is regulated by regular endocrine changes, cycles, in the female.  
 
Sexual reproduction in most species is regulated by regular endocrine changes, cycles, in the female.  
 
There are a number of different species-specific female hormonal cycles which can regulate reproduction.
 
There are a number of different species-specific female hormonal cycles which can regulate reproduction.

Revision as of 13:09, 21 April 2010

Menstrual cycle.png Sexual reproduction in most species is regulated by regular endocrine changes, cycles, in the female. There are a number of different species-specific female hormonal cycles which can regulate reproduction.


Menstrual Cycle

Menstrual cycle.png

Human reproduction is regulated in females the menstrual cycle, a regular cyclic hormonal change which coordinate changes in the ovary and internal reproductive tract. This cycle commences at puberty and ends at menopause.


Links: Menstrual Cycle | original page

Estrous Cycle

The estrous cycle (British spelling, oestrous) is the main reproductive cycle of other species females of non-primate vertebrates, for example rats, mice, horses, pig have this form of reproductive cycle. There are also a variety of different forms:

  • Polyestrous Animals - Estrous cycles throughout the year (cattle, pigs, mouse, rat).
  • Seasonally Polyestrous Animals - Animals that have multiple estrous cycles only during certain periods of the year (horses, sheep, goats, deer, cats).
  • Monestrous Animals - Animals that have one estrous cycle per year (dogs, wolves, foxes, and bear)


Links: Estrous Cycle | Mouse Estrous Cycle | original page

External Links

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Cite this page: Hill, M.A. (2021, August 4) Embryology Reproductive Cycles. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Reproductive_Cycles

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© Dr Mark Hill 2021, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G