K. Senthamaraikannan , V. Nagarajan , D. Nagarajan , P. Arumugam , A Probability Model of Matured and Prematured Live Birth, Research Journal of Applied Sciences, Volume 2,Issue 9, 2007, Pages 963-965, ISSN 1815-932x, rjasci.2007.963.965, (https://makhillpublications.co/view-article.php?doi=rjasci.2007.963.965) Abstract: During the past 6 decades, theory of probability and human reproductive process expanding in various field. In general a random variable plays an important role in human reproductive processes and construction of the probability distribution. In this aspect an attempt has been made to analyse the parity of mothers using some probability model. Keywords: Binomial distribution;parity;matured;prematured;live birth;probability