ABSTRACT
Dizygotic twins
Arise from two separate fertilized ova (Zygotes) (Figure 26.1).
Each embryo with its own amnion, chorion, and yolk sac.
Dichorionic/diamniotic (DC/DA) twin pregnancy.
Two placentas or one fused placenta.
Dizygotic twins
Arise from two separate fertilized ova (Zygotes) (Figure 26.1).
Each embryo with its own amnion, chorion, and yolk sac.
Dichorionic/diamniotic (DC/DA) twin pregnancy.
Two placentas or one fused placenta.