In theory, if you have enough kids, would they start genetically repeating?

Question

If you get 50% of dna from each parent, and there’s a finite amount of dna in each one, in theory, if you had enough kids (an impossibly large quantity) would your kids eventually be genetically identical to previous kids? Would the possible number of dna combination end eventually?

In: 20

Answer 1

When you have trillions of kids yes, you will get repeats although in actuality there will most likely be mutations that allow you to tell them apart.