Effect of parental anthropometric parameters on neonatal birth weight and birth length.

Data on 550 healthy pregnant women, 550 healthy fathers and their healthy term neonates born from singleton pregnancies (37(+0) through 41(+6) week) during a one-year period were reviewed. Maternal mean age was 27.7 +/- 9.

Perinatal outcome of pregnancies in women aged 40 and over.

Perinatal outcome of pregnancies at forty and over was analyzed starting from the diagnosis of pregnancy to seven days following delivery. Retrospectively, pre-gestational health and reproduction status were dealt with, as well as the course of pregnancy, deliveries, and newborn children (study group). The control group was composed of pregnant women aged 20 to 29, who were identical to study group in terms of parity.

[Twin pregnancies in maternity wards in Cakovec, Sisak and Sibenik in 1998].

This study shows the frequency of twin births in maternity wards where a pilot study of the use of child health cards was undertaken during 1998 (Cakovec, Sisak, Sibenik), the months in the year when twin births are more common, their characteristics in terms of the mother's age and parity, gestational age and the sex of the twins. In the three maternity wards mentioned, 3.582 children were born in 1998, of which 38 births were of twins, which is an average of 1.

Effect of insulin and insulin-like growth factor I on fetal macrosomia in healthy women.

The aim of the study was to determine the values of insulin, insulin-like growth factor I (IGF-I) and glucose in the umbilical cord blood of macrosomic (> or = 4000 g) and control (3,000-3,500 g) infants born to healthy mothers, and to assess their possible correlation with the newborns' birth weight and maternal anthropometric parameters. A series of 207 macrosomic term infants, and 200 control term infants, born to healthy mothers with normal oral glucose tolerance test throughout gestation, were studied. The glucose concentration did not differ between the macrosomic and control group while macrosomic infants had significantly higher values of insulin and IGF-I.

Influence of father's weight and height on weight of male and female newborns.

The study included 1,596 newborns and their parents living in Sibenik County, Croatia. All newborns are born between 37 and 42 weeks of gestation, with no congenital anomalies and from a single pregnancy. Fathers and mothers of male babies are older than those of girl babies (p < 0.