An Assessment on Menstrual Cycle and its Abnormalities in Girls

every 28 + 3 days in her fertile age. For a successful normal cycle co-ordination between endocrine system, ovary and endometrium is
vital.
The present study tries to analyses the impact of some pertinent factors on the onset and the related abnormalities of menstrual cycle. A
positive impact of various factors such as economic status, food habits, habitation, blood groups, BMI, WHR and the duration of cycles
on the onset of menarche in girls are traced out. The mean menarche age of the subjects are identified as 13.14 + 1.18 yrs, while it is
14.48 + 1.4yrs in their mothers. The multi-factorial causes of onset of menarche in girls are also confirmed from the present study.