Adult sex chatrooms germany game of two halves dating site
Greek law allowed marriage between a brother and sister if they had different mothers.
For example, some accounts say that Elpinice was for a time married to her half-brother Cimon.
This article is about the variable social/legal/religious/cultural infraction of human sexual relations with close kin.
For the biological act of reproducing with close kin, see inbreeding.
In some societies, such as those of Ancient Egypt and others, brother–sister, father–daughter, mother–son, cousin–cousin, aunt–nephew, uncle–niece, and other combinations of relations were practiced among royalty as a means of perpetuating the royal lineage.
The English word incest is derived from the Latin incestus, which has a general meaning of "impure, unchaste".
The fable of Oedipus, with a theme of inadvertent incest between a mother and son, ends in disaster and shows ancient taboos against incest as Oedipus is punished for incestuous actions by blinding himself.
And second, the incest taboo also applies to non-procreative sex—for example, sex between infertile relatives, relatives of the same sex, or sex performed with birth control.
The incest taboo is and has been one of the most widespread of all cultural taboos, both in present and in many past societies.
Third-degree relatives (such as half-aunt, half-nephew, first cousin) on average share 12.5% genes, and sexual relations between them is viewed differently in various cultures, from being discouraged to being socially acceptable.
In ancient China, first cousins with the same surnames (i.e., those born to the father's brothers) were not permitted to marry, while those with different surnames (i.e., maternal cousins and paternal cousins born to the father's sisters) were.
Several of the Egyptian Pharaohs married their siblings and had several children with them.