Consult a healthcare professional before trying to postpone a menstrual period
Use a prescribed hormonal method such as norethisterone or a combined oral contraceptive pill taken continuously
Start the medication only as directed by a doctor
Continue taking the medication until you want the period to begin
Stop the medication to allow bleeding to occur
Avoid using this method if you have contraindications to hormonal treatment
Do not self-medicate without medical advice
Seek urgent medical help if you develop chest pain, shortness of breath, severe headache, leg swelling, or vision changes