This is an obvious CYLOR question, but I am interested in whatever halachic information is available out there. Suppose a couple got married without ever getting genetically tested for Tay-Sachs. ...
As discussed in this question, the Talmud tells us that 40 days before someone is born, a heavenly voice calls out "This person is destined for so-and-so". Not sure if anyone can answer this, but ...
It is written somewhere (I don't remember exactly where) that 40 days before conception, it is called out in Heaven who that person will marry. However, if the person gets married multiple times how ...