Numer of liveborn children was 2555 at Clinic for Gynecology and Obstetrics of Clinical Centre of Montenegro, Podgorica during year 2004. from whom were 1318 (51,59%) boys and 1237 (48.41%) girls. Average neonatal weight of newborn ware 3442.13 g. baby male weight were 3508.89 g and female 3370.99 g. Recumbent length of boys were 54,15 cm and girls 53,52 cm. Kids with low birth weight (4.74 %) within live born children were frequently born from mothers younger than 20 and older than 40 years and in gemini pregnancies and with firstborn and stillborn children. Acceleration from 200g and about 3cm in relation to children born in 1974 is noticeable, in other words 1cm and 70g per decade.