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Identical Twins
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Identical Twins

Is it possible to have identical twins and for them to have different blood types?
or to have different rh factors?
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Identical twins always have the exact same genetic markers and the exact same blood type.
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I am haveing identical twins and it is very scary i am about 21 wks and a few days i lost my sone not even a year ago at 24wks he was alive for 24 days so this is all really scary anyone got any helping advice o ya there boys
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are identical twins always the same sex?
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Identical twins are always the same gender, except in extremely rare cases where they have chromosomal defect.
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