Sibling d n a test

There is evidence that my sister and I might not have the same father.Has anyone had experience of using sibling d n a test? ,I have read mixed reviews.The results would not effect our relationship and our mother has passed away.

Comments

  • pinkshoes
    pinkshoes Posts: 20,481 Forumite
    Part of the Furniture 10,000 Posts Name Dropper Photogenic
    Unless you have the dna of the father, then the tests can only tell you a likelihood that you share the same parents.

    Some friends have used dna testing using mouth swaps, but only to determine if twins are identical or not.
    Should've = Should HAVE (not 'of')
    Would've = Would HAVE (not 'of')

    No, I am not perfect, but yes I do judge people on their use of basic English language. If you didn't know the above, then learn it! (If English is your second language, then you are forgiven!)
  • JReacher1
    JReacher1 Posts: 4,659 Forumite
    Part of the Furniture 1,000 Posts Name Dropper I've been Money Tipped!
    If your father is still alive get a DNA test off him and see if it matches both you and your sister.

    If your father has passed away ask the potential other father for a DNA test.

    If both fathers have passed away then it doesn't really matter.
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