The answer: It does but only in certain cases.
Here’s what you’re gonna wanna know about the science behind family heredity and twins.
Are twins hereditary?
Yes, sometypes of twinsare hereditary, meaning that twins run in families.
Heredity on the mother’s side ups a couple’s odds of conceiving fraternal twins.
Fraternal twins are two babies from two different eggs that were released from the ovaries simultaneously.
This is true even if his family is packed with multiples.
But such a link hasn’t been proven definitively.
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Do twins skip a generation?
So the twins could have, in essence, skipped a generation.
In reality, there is no solid evidence that twins skip a generation.
So that notion is nothing more than a colorful myth.
How likely is it that you’ll have twins?
About 3.2 percent of all live births in the U.S. in 2019 were to twins.
So there’s about a 3.2 percent chance that you’ll conceive twins.
