Bullshiet

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Sorry if I haven't been active lately, I've got a lot of work to do. bear with me.

Reblogged from: sarcastic-snowflake
28.06.15
65,616 notes

upallnightogetloki:

arineat:

youngbadmanbrown:

mixedpassing:

laurenlafemme:

reginaxrose:

peaceloveteemo:

twin brothers, married twin sisters, who gave birth to sons that look alike!

Omg.

So cute!

l always wondered if this would happen, also if you were to do DNA testing would they come out to be siblings or cousins?

This is freaking me out

Genetically, they’d test as siblings.

Yep, if two identical twins have kids with another set of identical twins, then genetically, those children would test as siblings even though they’re cousins.

If one or both sets of twins are fraternal, then nope, because fraternal twins come from two different eggs being fertilized from two different sperm versus one sperm fertilizing one egg that splits off into two embryos later.