In our society system now before couples come together their do go for test for genotypes and so on and most times these test comes out negatively affecting them were by the man might be AS and the woman AS too and the result will aromatically disrupt the marriage
But back then our fore father's don't have time to check all this things and there were happily married and giving birth to numerous healthy children is it that things have changed since then or what's wrong your opinions is recommended
For not having those testing equipment do you think that if they marry people whom there blood does not match it will not affect there offspring? Or do you also think there was no Sickle cell person in those days?, this is a natural medical issues that always manifest when people began to have an offspring, actually alot of persons do not even no they have such genotype until they give birth and see that they have a child that has the body of a Sickle cell person before they would no so is very important knowing what your genotype is, although I believe that if a man or woman does not have any related S on there genotype there is no need for the other person to check in terms of marriage assessment.