The carriage of an expectant mother is subject to the following conditions:

Period of Pregnancy Conditions
Up to and including 27 weeks The expectant mother may be accepted for travel provided that there are no prior complications. Fitness to fly certificate is not required.
Between 28 to 32 weeks A fitness to fly certificate issued within 2 weeks prior to the date of travel from the treating obstetrician is required. Cases of multiple pregnancy/complicated single pregnancies are not allowed.
Between 33 to 35 weeks A Fitness to fly certificate issued within 24 hrs prior to the date of travel from the treating obstetrician is required. Cases of multiple pregnancy /complicated single pregnancies are not allowed.
Above 35 weeks Not allowed to travel.