Background: The effect of socio-demographic on AUB in perimenopause. Methods: Prospective interventional study conducted at Kamla Nehru Hospital for State Mother and Child, IGMC Shimla. Results: In the present study according to the modified kuppuswamy socioeconomic scale  AUB was found maximum in women belonging to lower middle class i.e 93 (40.6%) with confidence interval of 34.19-47.95% followed by upper lower class i.e 90 (39.3%) with confidence interval of 32.93-45.95% and least in upper class i.e 7 (3.05%) with confidence interval of 1.24-6.20%. Conclusion: In summary, abnormal uterine bleeding in perimenopausal patients is a common and important part of clinical practice for health-care providers of women. Keywords: AUB, SES, Bleeding

Background: The Menstrual pattern of AUB in perimenopause. Methods: Prospective interventional study conducted at Kamla Nehru Hospital for State Mother and Child, IGMC Shimla. Results: Menorrhagia was the most common presentation of AUB patients accounting for 65.5% of cases with confidence interval of 58.96-71.64% followed by continuous bleeding per vagina(BPV) accounting for 17.9% with confidence interval of 13.17-23.49% with the least being oligomenorrhea 0.87% with confidence interval of 0.11-3.12%. Conclusion: Abnormal uterine bleeding in perimenopausal patients is a common and important part of clinical practice for health-care providers of women. Keywords: AUB, Menstrual pattern, Bleeding