Find out everything you've always wanted to know about identical twins – from how they form to what makes them unique.

A dichorionic, diamniotic twin pregnancy ensued (Figure 2). Most twin pregnancies arise from two separate fertilized ova (dizygotic twins). Most monozygotic twins arise by the division of an ...

Shanahan MA and Bebbington MW. Placental anatomy and function in twin gestations. Obstet Gynecol Clin North Am 2020; 47: 99–116. Quintero RA, Dickinson JE, Morales WJ, et al. Stage-based treatment of ...