Monoamniotic twins may also be referred to as monochorionic, monochorionic-monoamniotic, or momo twins. This condition increases the risk of complications for both of your babies.

Mono-mono twins are very rare. A 13-year study of mo-mo twins estimated that they make up just 0.008% of total births. Even ...

Mo-mo or monochorionic monoamniotic twins, who share both a placenta and an amniotic sac; ... TRAP is rare, affecting about 2.5% of monochorionic twins, and it usually happens early in pregnancy.

If the egg splits a little later after implantation the twins will share a placenta and amniotic sac, termed monochorionic monoamniotic (MoMo) twins.

Known as monochorionic-monoamniotic twins, and sometimes called MoMo twins, they are extremely rare, representing 1% of identical twins and .1% of all pregnancies, according to information about ...

But their second set of twins – Lydia and Lynlee – turned out to be monoamniotic-monochorionic (MoMo) identical twins. The girls ended up sharing both the same placenta and amniotic sac.

After a follow-up appointment, the ultrasound showed the twins had one placenta, a rare condition called “monochorionic-monoamniotic” twins, or “mono mono” twins for short.

Monoamniotic-monochorionic or "MoMo" means the twins shared the same placenta, amniotic sac and fluid. MoMo twins face increased risks including, stillbirth and tangled umbilical cords.

Monoamniotic twins occur when a single fertilized egg results in identical twins that share a common placenta and amniotic sac. This is an incredibly rare condition, affecting fewer than 1% of all ...

She then gave birth to Lydia and Lynlee, who are monoamniotic-monochorionic twins, also known as “MoMo” twins - meaning they shared the same placenta and amitotic sac in the womb.