Study was conducted on 130 women attending outpatient department of Gynaecology & Obstetrics, Government General Hospital, Vijayawada, with complaints of vaginal discharge (Leucorrhoea) of one week duration with or without associated vaginal discomfort, pruritus and dysurea. 10 antenatal women with bad obstetric history (H/o abortions, preterm labour) along with a control group of 20 women with complaints other than leucorrhoea were included in the study. A detailed Obstetric and Gynaec history along with general history of diabetes, hypertension, contraception was noted. Local examination of genitalia without any antiseptic lubricant was carried out. Patients on antibiotic drug treatment or within 2 weeks or genital prolapse or malignancy of genital tract were excluded from the study.