What is the authentic underlying reason of childbirth worries in Turkish population?: An observational study.

This study aims to determine women's childbirth worries during antenatal. The research was carried out with 532 pregnant women in the antenatal clinic in Turkey as an observational study. Sociodemographic characteristics and scores of the Oxford Worries about Labor Scale of pregnant women were evaluated quantitatively. In addition, the answers given by the pregnant women to the open-ended question were themed. Although working status and receiving antenatal education reduce the fear of childbirth, birth scenes/stories on TV or social media, birth stories in the pregnant women's friends/family, being stressed in daily life, and dysmenorrhea increase the worries about childbirth (WaC). In addition, primiparas experience more WaC than multiparas. The reasons for WaC in pregnant women were classified as birth pain, artificial pain, cesarean section/receiving anesthesia, intervention/examination, pandemic, people's thoughts/experiences, birth process/insufficiency in birth, hospital/staff, fears about the baby, complications/death, and ignorance of the birth process. The results of this study reveal that WaC is a pivotal issue for pregnant women, for which managing the labor process, labor pain and labor fear is important. The stipulation of support for pregnant women is essential to enhance labor outcomes.

The evaluation of serum brain-derived neurotrophic factor levels in pregnant women with hyperemesis gravidarum.

OBJECTIVES: The aim of this study was to investigate the relationship between levels of brain-derived neurotrophic factor (BDNF), which is considered a cause of conditions such as depression and eating disorders, and hyperemesis gravidarum (HG). MATERIAL AND METHODS: This study was conducted as a prospective study at Ankara Ataturk Training and Research Hospital in the Department of Obstetrics and Gynecology. The study included 73 pregnant women with singleton pregnancies (32 pregnant women with HG and 41 pregnant women without hyperemesis). Serum BDNF levels were compared between the two groups. RESULTS: The mean age of the study group was 27.3 ± 3.5 years and the body mass index (BMI) was 22.4 ± 2.7 kg/m². There is no statistically significant difference between the study group and the control group in terms of demographic data (p > 0.05). The pregnant women with HG were found to have significantly higher serum BDNF levels compared to the control group (349.1 ± 94.6 pg/mL vs 292. 3± 86.01, p = 0.009) CONCLUSIONS: Serum BDNF levels that are low in psychiatric disorders such as depression or anxiety were found as high in pregnant women with HG.

The effect of sacral massage on meconium-stained amniotic fluid and the duration of fetal descent in labor: A randomized controlled trial.

OBJECTIVE: The aim of this study was to investigate the effect of sacral massage on the presence of meconium-stained amniotic fluid and the duration of fetal descent during labor in pregnant women. METHODS: A total of 220 nulliparous women with singleton low-risk pregnancies in the vertex position at term were recruited. Eligible women were randomly assigned to either massage group or a control group. The massages were performed with friction and tapotement protocol. The massage was applied for 10 min each time by a midwife who is also an expert in the field, at the onset of contractions during the intrapartum period, when cervical dilatation reached 10 cm. The Wong-Baker faces pain rating scale was evaluated. RESULTS: No significant difference was found between the length of the first stage of labor and the total length of delivery (p = 0.097 and 0.434), respectively. There was a significant difference between the two groups in terms of perineal injuries. Perineal injury was lower in the massaged group (p = 0.005). There was a low percentage of meconium-stained amniotic fluid in the massaged group. The difference between the groups was statistically significant. The duration of fetal descent was shorter in the massaged group (p < 0.001). A significant difference was found in Wong-Baker FACES pain rating scale scores. Lower scores were detected in the massaged group (p < 0.001). CONCLUSION: Sacral massage has beneficial effects on mothers and babies in obstetric practice. In addition, applying massage during labor plays a significant role in reducing the presence of meconium-stained amniotic fluid and the duration of fetal descent.

Evaluation of maternal and perinatal outcomes among overweight women who experienced stillbirth.

OBJECTIVE: To investigate associations between overweight and adverse clinical outcomes among women who experienced stillbirth. METHODS: 234 pregnant women (stillbirth group, n = 115; live birth group, n = 119) were included in this retrospective case-control study. Recorded risk factors were age, gravidity, parity, gestational weeks, fetal birth weight, gestational diabetes mellitus (GDM), preeclampsia (PE), intrauterine growth restriction (IUGR), levels of prenatal test markers (alpha-fetoprotein (AFP), pregnancy-associated plasma protein, human chorionic gonadotropin (ß-hCG) and E3) and body mass index (BMI). RESULTS: Statistically significant differences were observed between the groups in terms of birth weight, IUGR, GDM, PE, AFP level, ß-hCG level, maternal E3 level and BMI (p < 0.05). Subgroup analyses revealed that 34 and 81 patients in the stillbirth group were of normal weight and overweight, respectively, fetal birth weight, IUGR, GDM, PE, AFP level, ß-hCG level and E3 level differed significantly between these subgroups and the live birth group (p < 0.05). CONCLUSIONS: Women who experience stillbirth tend to be more overweight than those who experience live birth. Additionally, IUGR, GDM and PE are more common among overweight women. Therefore, overweight women should be encouraged to lose weight before pregnancy. If they become pregnant without losing weight, they should be followed up closely to avoid adverse perinatal outcomes.

Mercury concentration in maternal serum, cord blood, and placenta in patients with amalgam dental fillings: effects on fetal biometric measurements.

AIM: We aimed to determine the extent to which mercury is transmitted from the mother to fetus via the umbilical cord in patients with amalgam dental fillings, and its effect on fetal biometric measurements. METHODS: Twenty-eight patients as the study group with amalgam fillings, and 32 of them as the control group were included in this prospective case-control study. The mercury levels were measured in the maternal and cord venous sera, and the placental samples. Two groups were compared in terms of these and the fetal/neonatal biometric measurements. RESULTS: In the study group, the maternal and umbilical cord mercury levels were found to be significantly higher than those from the control group (p = 0.006 and p = 0.010, respectively). These high levels did not affect the fetal biometric measurements. CONCLUSIONS: The presence of high serum mercury levels in pregnant women with amalgam fillings is important, and warrants further long-term studies in order to investigate the fetal neurological effects as well.

Vitamin D deficiency and placental calcification in low-risk obstetric population: are they related?

OBJECTIVE: We aimed to evaluate the relationship between placental calcification and maternal and cord blood 25-hydroxyvitamin-D3 [25(OH)D] and calcium concentrations in low-risk obstetric population at term and their consequences. METHODS: Sixty non-complicated pregnant women at term admitted to maternity clinic were included in this prospective case-control study and classified into one of two groups according to grade of placental calcification by defined the Grannum classification: Group 1 (n=30), with Grade 3 placenta and Group 2 (n=30), the control group, no placental calcification noted. Baseline characteristics, maternal serum and umbilical cord 25(OH)D and calcium levels were compared between groups. RESULTS: The mean age of subjects was 26.4 ± 5.7 years. The mean serum 25(OH)D concentration of women (n=60) was 9.3 ± 3.4 (range 5.59-15.48) ng/mL. The prevalence of vitamin D deficiency [25(OH)D <20 ng/mL] was 100%. Maternal serum and cord blood calcium levels were significantly higher in Group 1 (p=0.036; p=0.037, respectively). In Group 2, maternal serum and cord blood 25(OH)D levels were higher than Group 1 (11.35 ± 6.54 and 10.22 ± 3.59 versus 9.6 ± 4.2 and 9.07 ± 2.43 ng/mL); but the difference is not statistically significant. CONCLUSIONS: Higher maternal calcium and lower 25(OH)D levels detected in patients with Grade 3 placental calcification indicated the importance of placenta on vitamin D regulation.