Inclusion Criteria:  Pregnant woman ≥ 18 years old Gestational age ≥ 32 weeks and 0 days Singleton pregnancy Ability to read and understand Dutch or English Willingness to participate in the study  Exclusion Criteria:  Implanted pacemaker or any other implanted electrical device Plurality higher than 1 History of allergies to skin adhesives Contraindication to the use of the CTG