Answer
Yes. Highly effective contraception is required for patients who could become pregnant and male patients whose partner could become pregnant. Systemic hormonal contraception alone may be unreliable.
Sources for this answer
- Ogsiveo 150 mg film coated tablets — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.