Where are cousin marriages most common?

A 2009 study found that many Arab countries display some of the highest rates of consanguineous marriages in the world, and that first cousin marriages which may reach 25–30% of all marriages. In Qatar, Yemen, and UAE, consanguinity rates are increasing in the current generation.

Is it okay to marry cross-cousin?

Some societies consider first-cousin marriages to be ideal. In those that differentiate between cross-cousins and parallel cousins, cross-cousin marriage is usually preferred or sometimes even obligatory, while marriage between parallel cousins often falls under incest taboos.

Are cross-cousins first cousins?

In kinship theory, cross-cousin is a term used to describe first cousins whose related parents are of the opposite sex. In other words the mother of one is the sister of the father of the other. Societies vary as to whether they forbid or prefer marriages between cross-cousins.

Is it OK to make out with your cousin?

Legally there is nothing against it. You can even marry and have children with your first cousin in 20 odd states in the USA. Only 9 states ban sexual relations between cousins.