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.
Flight policies. Most airlines will allow a customer to fly during the early stages of pregnancy, providing she is medically fit to travel and is travelling within the airlineâs guidelines. Most airlines will not allow women to fly after 36 weeks of pregnancy, or 32 weeks if you are pregnant with twins.