Zar may refer to: 1  Zar, Armenia, a town in the Kotayk Province.  Zar, Azerbaijan, a village in the Kalbajar Rayon currently controlled by the Nagorno-Karabakh Republic.
If you're carrying more than one baby, chances are good you'll deliver early. Twins are usually born around 36 weeks -- four weeks early. Triplets arrive at about 33 weeks, and quads often make their debut at 31 weeks.
Preterm birth is a big concern for moms pregnant with twins. Weâre often told that we will deliver earlier than with a singleton pregnancy, but what are the chances that a twin pregnancy will make it âto termâ.