Expectant mothers travelling on a Thomas Cook Airlines flight can be accepted for travel up to 28 weeks without a medical certificate. When travelling between 29 - 34 weeks a medical certificate confirming the number of weeks of pregnancy is required confirming the date of delivery and that you are fit to fly. Pregnant passengers cannot be accepted for travel after week 34, and so all return flights have to be completed no later than week 34.

All medical certification must be supplied by a doctor - medical certificates completed by a registered midwife cannot be accepted. Doctors letter must have been written no earlier than 6 weeks before the outbound date of travel.

In the case of a Multiple Pregnancy the pregnancy should not be beyond the 32nd week at the time of the return inbound flight.