【Objective】 To understand birth variety and tendency among residents in Luwan district of Shanghai and provide scientict proves for population development,after analysing the birth supervision system. 【Methods】 A describing analysis was done using the data from the birth monitoring system.The crude birth rate,total fertility rate,birth sexual ratio of mail to femail,caesarean birth rate and index for the month of birth were analyzed by SPSS. 【Result】 From 2004 to 2010,the crude birth rate of registered residents in Luwan district in Shanghai was up from 4.00‰ to 6.26‰.The birth sexual ratio of male to female was from 98.50 to 116.48.The blooming procreate age groups of ladies were 25~34 years old.The average age of pregnant women was between 28~29 years old;From 2004 to 2010,more babies were birth in September to November than other months.The rate of caesarean birth was from 63.35% to 70.81%. 【Conclusion】 The Luwan district is at a peak birth period,and effective measures should be taken to promote maternal and neonatal health standards.More attention should be paid to the high rate of caesarean birth and the women who are pregnant later in life.