My sister is trying to get pregnant for the first time (no doctors help) and she thinks that she may end up having twins since there are some in our family.

I have 4 daughters, all single births, but I am pregnany with identical boys.

Our brother has fraternal twins B/G.

Our mother had identical twin sisters.

What are the chances that she will have twins?

Well identical twins are not genetic, and twins are only passed through the women of the family. But you still have a chance of it!

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Filed under: Having Twins

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