Attending all your scans and tests is important if you are expecting twins. You are at more risk when you are carrying twins. Due to a higher risk of problems, such as twin-twin transfusion syndrome, selective fetal development restriction, and preterm labour, twin pregnancies are watched more closely than singleton pregnancies. What are the Types of Twins? There are usually three typ... http://giggles.co.in/departments/surveillance-and-monitoring-of-twin-pregnancies/