Is Twin-Twin Transfusion Syndrome contagious?

Twin-Twin Transfusion Syndrome (TTTS) is a condition that affects identical twins who share a placenta in the womb. It occurs when there is an imbalance in the blood flow between the twins through the shared placenta. One twin, known as the recipient, receives an excessive amount of blood, while the other twin, known as the donor, receives an inadequate amount.

TTTS is not contagious in the traditional sense. It is not caused by a virus, bacteria, or any other infectious agent that can be transmitted from person to person. Instead, it is a complication that arises during pregnancy and affects the developing fetuses.

The exact cause of TTTS is not fully understood, but it is believed to be related to the development of blood vessels in the shared placenta. Factors such as the placental anatomy and the number and size of blood vessels connecting the twins can contribute to the development of TTTS.

TTTS can have serious consequences for both twins, including premature birth, growth problems, and organ damage. It requires medical intervention to manage and may involve treatments such as amnioreduction (removal of excess amniotic fluid) or laser ablation (sealing off abnormal blood vessels).

If you suspect you or someone you know may be experiencing TTTS, it is important to consult with a healthcare professional for an accurate diagnosis and appropriate management.