In period of ten years from o1.01.1990- till the 30.06.1999 on the University clinic of Gynecology and Obstetric in Pristina there were 2474 repeted cesarean section. With two S.C. were 2041, with three S.C. were 343, with the four S.C. 74 and with the five S.C. were 16 women. Intraoperation risck in repeated S.C. was defined with preasants of the erly intraoperation complicatios such as (hysterectomia caesarea, lesio vesicae urinariae and laesio intestini). We separate the early intraoperations in the women with the second and third S.C., and early intraoperation complications in the women with the fourth and fifth S.C. Results of the study showes that there were no statistical important differences. 

Falsely negative hysterosalpingographical (HSG) finding presents regular HSG finding, but the laparoscopical is pathological alterations. Falsely positive HSG findings presents pathological HSG finding, but the laparoscopical is regular finding. A high frequency of falsely negative results can be explained first of all by the presence of growths of tissue. It is known that by HSG peritubar adhesions can be suspected, but they can be diagnosed with absolute certainty only laparotomically and laparoscopically. In the period from 01.01. untill 31.12.1998. the falsely negative and falsely positive HSG findings were identified on 60 patients, which were tested by HSG method and laparoscopy. Obtained results are showed ta2 bular and graphically. Statistical data processing is carried out by Mc Nemar test (c MCN test). In the case of the HSG pathological finding, the same pathological finding has been proved in 28 (63,6%) persons, a different pathological finding in 9 (20,5%) and regular finding in 7 (15,9%). The frequency of falsely negative HSG findins is 25,0% and falsely positive HSG findings 15,9%. The frequency of falsely positive findings extends from 14,6%, 17%, 20% to 29,6%. The majority of authors state that the incidence of falsely negative findings ranges from 15,5%, 15,9%, 18%, 20,7%, 22% to 24,0%. The pathological HSG points out to the necessity of laparoscopy, while the regular HSG is not sufficient proof of normal oviducts and the peritoneal factor

Ahigher concentrations of microorganisms in the vagina can lead to preterm delivery. Bacterial vaginosis is a well known risk factor of preterm delivery. Aim of this study was to estimate the presence of bacterial vaginosis as a potential cause of preterm delivery relative to the patients with term delivery, as well as to define the type of present bacteria. The results of our investigation showed more frequent presence of bacterial infection of the vagina in the patients with preterm delivery. The following bacteria have been cultured in the group of patients with preterm delivery: Streptocossus agalctiae, Enterococcus, Staphylococcus sp. and Escherichia coli. In prevention of preterm delivery, we recommend a routine screening of pregnant women (such as obtaining smears to bacterial infection) as well as administration of the therapy in case of positive findings, particularly in those presenting a risk for the development of bacterial vaginosis and preterm delivery. 

Although nowadays is importance of surgery as primary method of gestational trophoblast disease treatment smaller than earlier,appliance of the surgical procedure is still valuable addition to the modern therapy of these diseases. We present a patient with mola hydatidosa where hysterectomy had been done as operative way of this disease treatment.

The genes mutate either spontaneously or under the influence of mutagenic agents (irradiation, viruses, toxins).
The occurrence of genetic syndromes in the scope of one family is pointing more to the inherited than to de novo mutation.
Aim of this study was to present two syndromes in the same family tree, occurring subsequently one by one, which carry severe mental retardation and have a poor prognosis and frequently tragic outcome. A case report was given of a patient in
whom both pregnancies were completed by birth of the newborns presenting with severe syndromes: the first one with
Down's syndrome and the second one with Prader-Willi-Labhart syndrome. The results of investigation point to the necessity of genetic investigations before pregnancy and during pregnancy as early as possible, in order to avoid giving birth to
the children with syndromes which bear severe mental retardation and having poor prognosis.

A 23-year-old primigravida in 7 weeks of pregnancy with tubal pregnancy. Clinical and ultrasound examinations indicated ectopic pregnancy; emergency laparatomy was performed. Intraoperatively, the tuabal pregnancy with a ruptured hole was revealed. Typical salpingectomy was carried out. Hystology confirmed tubal pregnancy. The postope-rative cours was normal.

Aim of the study was to determine presence and incidence of perinatal risk in the newborns presenting with the
signs of IUGR or hypotrophy <5% during a 3-year period, and in this way to point the significance of intrauterine diagnostics and special screening during the labor as to reduce the incidence of these factors. Methods: There were 18412 deliveries at the Department of Obstetrics and Gynecology in Novi Sad during the 3-year period out of which number, 560
(3.04%) newborns with IUGR or intrauterine hypertrophy <5%. Results: In the investigated population of 560 newborns
with IUGR or hypertrophy <5%, the following factors of perinatal risk have been recorded: manifest pathological cerebral
signs in 30 cases ( 5.36%), convulsive crises in 6 (1.07%), the crises of apnea and cyanosis in 10 (1.78%), intracranial hemorrhage in 17(3.03%), hyperbilirubinemia in 25 (4.46), hemolytic disease in 6 cases (1.07%), hypoglycemia in 1(0,18%),
disorders of pulmonary ventilation in 26 cases (4.64%) whereas congenital anomalies were evidented in 19 ( 3.39%)
newborn infants. Exanguination transfusion was administered in 4 (0.71%) and transfusion in 9 (1.61%) newborns with
IUGR, i.e. intrauterine hypotrophy <5. Conclusion: The results of investigation show the significant presence of perinatal
risk factors in the population of the newborns with IUGR leading to the increased morbidity in later periods of life.