Internet-Delivered Cognitive Behaviour Therapy for Women with Perimenopausal Anxiety

This study tests an internet-delivered cognitive behavioural therapy (CBT) program designed to treat anxiety in women going through perimenopause (the transition leading up to menopause). **You may be eligible if...** - You are going through perimenopause (irregular periods or other signs of hormonal transition) - You were assigned female at birth - You have been diagnosed with generalized anxiety disorder (GAD) - You can read and speak English - You have reliable internet access and a device to use it **You may NOT be eligible if...** - You are currently in active psychotherapy for anxiety - You have a serious psychiatric condition such as psychosis or active suicidal thoughts - You are currently experiencing a manic episode or severe substance use disorder - You are already taking anxiety medication and your dose has not been stable for at least 4 weeks Talk to your doctor to see if this trial is right for you.