Genetic Siblings
Although the children from each couple would respectively be cousins to one another. However, genetically speaking, the cousins would be full siblings, even though they would have different parents. This was a spectacular discovery for the couples.
Is It a Good Idea?
It’s incredibly challenging to identify the effects of having children with identical fathers and mothers. This is especially the case during the early development stage. However, at this time, this was only an idea, and having children was a long way away.