[Standard fetal growth curves--current aspects of their utilization]

The total 3492 complete measurements were performed in order to make asymptomatic curves of intrauterine foetal development. Of this number 1756 measurements concerned the biparietal diameter (BPD) and 1736 the abdominal diameter (ABD). Measurements of the biparietal diameter were done from the 13th to the 41st week of gestation. The mathematical processing of all serial groups was done according to defined algorithm. On the basis of statistical analysis of distribution frequency and dispersion parameters the necessary findings were obtained. Thanks to these findings asymptomatic curves of intrauterine foetal development were made.