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Difference between revisions of "Twin placentas"
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→Monozygotic versus dizygotic twins
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=Monozygotic versus dizygotic twins= | =Monozygotic versus dizygotic twins= | ||
==Monoamniotic-monochorionic | ==Monoamniotic-monochorionic gestation== | ||
*Abbreviated ''MoMo''. | |||
===General=== | ===General=== | ||
*Split at approximately 7th day. | *Split at approximately 7th day. | ||
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*No membrane between the fetuses - apparently clinically. | *No membrane between the fetuses - apparently clinically. | ||
==Diamniotic-monochorionic | ==Diamniotic-monochorionic gestation== | ||
*Abbreviated ''DiMo''. | |||
===General=== | ===General=== | ||
*Always monozygotic. | *Always monozygotic. | ||
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</pre> | </pre> | ||
==Diamniotic-dichorionic | ==Diamniotic-dichorionic gestation== | ||
*Abbreviated ''DiDi''. | |||
===General=== | ===General=== | ||
*Most dizygotic (70%), may be monozygotic (30%). | *Most dizygotic (70%), may be monozygotic (30%). | ||