Its Life and InstitutionsLondon 5th impr. Despite apparent social monogamy, the female birds whose partners were surgically altered still became pregnant, indicating that overt social monogamy did not predict for sexual fidelity. At least that way you might not be surprised if you do find evidence of someone else but not be haunted by knowing too much too soon. From Wikipedia, the free encyclopedia. Archived from the original on
Cicisbeo Concubinage Courtesan Mistress.
Are You Ready for a Monogamous Dating Relationship?
A new national survey reveals how our attitudes are changing". Examples of these documents were found in Elephantine. Monogamy exists in many societies around the world,  and it is important to understand how these marriage systems might have evolved. The estimation of pedigree error in the presence of marker mistyping". Recognizing the signs that you're ready to move to the next level is the first step. The practice or condition of having a single sexual partner during a period of time. Covert illegitimacy is a situation which arises when someone who is presumed to be a child's father or mother is in fact not the biological father or mother.