Iberia does not require any specific authorisation before 28 weeks of pregnancy.
The IATA Medical Manual recommends you to talk to your doctor after 28 weeks.
Your doctor will always indicate whether or not you should fly.
Iberia allows you to access the plane preferentially. Please talk to our staff at the boarding gate and they will let you know how to board first.
Women more than 36 weeks pregnant will not be able to fly on IB5XXX flights operated by Vueling