Anatomical diversity of the female external genitalia and its association to sexual function.

OBJECTIVE: To provide data on the anatomical dimensions of adult female genitalia and to investigate the possible association of vulvar morphology and sexual function. STUDY DESIGN: This cross-sectional prospective cohort study, using measurements of the external genitalia was performed in a day-care unit of a tertiary, university-affiliated medical center from 2013 to 2014. Thirty-two premenopausal women aged 20-51 years, undergoing gynecological procedures under general anesthesia (not involving the external genitalia) were asked to respond to both a local general data questionnaire and a validated sexual function questionnaire (PISQ-12). Based on reported orgasmic performance during sexual intercourse, patients were divided into two groups, and the measured genital features were compared. RESULTS: Age, body mass index, parity and sexual activity history were recorded. A wide range of values was noted for each measurement. There was no statistically significant association between external genitalia measurements and age, parity or sexual activity. There was no statistically significant difference in any of the external genitalia measurements between the groups. CONCLUSION: Wide variability exists in the appearance of female external genitalia. Sexual function does not appear to be associated with genital dimensions. This information is important for both women and surgeons when considering cosmetic vulvar surgery.

Use of and attitudes toward complementary and alternative medicine among obstetricians in Israel.

OBJECTIVE: To examine attitudes toward and use of complementary and alternative medicine (CAM) by obstetricians during pregnancy and childbirth. METHODS: Between 2010 and 2011, obstetricians from 7 medical centers (n=170) in Israel completed questionnaires examining the use and recommendation of CAM treatments during pregnancy and childbirth. Attitudes were examined via the CAM Health Belief Questionnaire (CHBQ). RESULTS: Over half of the participants (58.8%) reported using at least 1 CAM treatment, and nearly two-thirds had recommended or would recommend CAM to pregnant patients. By contrast, use of CAM during childbirth was recommended by only 26% of respondents. The total CHBQ score was moderately high (mean ± SD, 40.4 ± 7.30; possible range, 7.0-70.0), indicating an overall positive attitude toward CAM. Female board-certified specialists answered more favorably regarding attitudes toward CAM (P=0.004). The structural validity of the CHBQ was examined using varimax rotation factor analysis, which produced a 3-factor solution explaining 63.1% of the variance. CONCLUSIONS: Most obstetricians exhibited positive attitudes toward CAM and recommended its use during pregnancy, but did not support CAM use during childbirth. This discrepancy might be partly due to the involvement of Israeli obstetricians in predominantly high-risk cases of childbirth requiring intervention.

Reference values for fetal penile length and width from 22 to 36 gestational weeks.

OBJECTIVE: Current reference range values for fetal penile growth are based on length measurements. However, methodologies for measuring penile length differ among studies and from the standard technique used in children. We propose that the measurement of penile width may aid in its evaluation. The aim of the study was to create normograms for penile length and width. METHODS: A prospective cross-sectional design was used. One hundred male fetuses at 22 to 36 gestational weeks were included. On ultrasound examination, penile length was measured from tip to base, where the penis joins the scrotum. Penile width was measured at the widest point across the penis. Reference values for the 5th and 95th percentiles were calculated for each gestational week. RESULTS: There was a good correlation between gestational age and penile length (R(2) = 0.606) and width (R(2) = 0.683). The percentile of fetal weight estimation independently affected penile length and width. The interobserver correlation coefficient was 0.939 for length and 0.909 for width. CONCLUSION: Reference range values of fetal penile length and width are presented for 22 to 36 weeks of gestation. These values correlate to gestational age and estimated fetal weight percentile. These reference range measurements may help the evaluation of suspected micropenis.

Sonographic diagnosis of ovarian torsion: accuracy and predictive factors.

OBJECTIVES: The purpose of this study was to determine the accuracy of sonographic diagnosis of ovarian torsion and the predictive value of typical sonographic signs. METHODS: The study included 63 women attending an ultrasound unit of a tertiary obstetrics and gynecology department in 2002 through 2008 who had suspected ovarian torsion on sonography and subsequently underwent laparoscopy. RESULTS: Sonography had diagnostic accuracy of 74.6% for ovarian torsion. Abnormal ovarian blood flow and the presence of free fluid were the most diagnostically accurate isolated sonographic signs (positive predictive values, 80.0% and 89.2%, respectively; negative predictive values, 46.2% and 46.2%). Using combinations of sonographic signs yielded higher specificity and positive predictive values and lower sensitivity and negative predictive values for ovarian torsion. The diagnostic accuracy was largely affected by the ultrasound operator (mean ± SD, 78.8% ± 16.0%; range, 60.0%-100%). CONCLUSIONS: In the setting of a specialized ultrasound unit, sonographic diagnosis of ovarian torsion had high (74.6%) accuracy compared with previous reports. The absence of typical sonographic signs does not rule out ovarian torsion, especially when the clinical presentation is suggestive. Basing assessments on multiple sonographic signs, including Doppler evaluation, increases the diagnostic specificity.

[Lethal sex].

Asphyxiophilic sex is a form of autoerotic activity, in which the user creates mechanical means (such as hanging or bondage) in order to achieve cerebral hypoxia, which, in turn, enhances sexual, as well as orgasmic, stimulus. Failure of safety mechanisms, created by the user, may lead to instant death as a result of asphyxiation or strangulation. This kind of sexual practice is more prevalent among men than in women. In cases of death, it is difficult to relate it to the sexual practice itself. Suicide and homicide are the main differential diagnoses. Closely related derivatives of asphyxiophilic sex are anesthesiophilia (inhalation of variable volatile substances) and electrophilia (use of electric current during sexual activity)--both also intended to enhance the sexual stimulation. These forms of sexual practice are less prevalent than asphyxiophilia.

The effect of time of day on outcome of unscheduled cesarean deliveries.

OBJECTIVE: To assess the association between time of day and characteristics and complications rate of cesarean sections. METHODS: We conducted a retrospective cohort study of all women who underwent an unscheduled (non-elective) cesarean section (CS) between 1997 and 2007 in a single tertiary medical center. Maternal and neonatal outcome and duration of CS were analyzed according to the work shift. Multivariable logistic regression analysis was used to determine whether shift number is an independent risk factor for maternal or neonatal adverse outcome. RESULTS: There were overall 9944 unscheduled CS during the study period, of them 2995 (30.1%) were operated on the morning shift, 4618 (46.4%) on the evening shift, and 2331 (23.5%) on the night shift. The characteristics of the women in each of the shifts were overall similar. Women who underwent CS during night shift had a higher rate of endometritis and wound infection, postpartum hemorrhage requiring hemotransfusion, and prolonged postoperative hospitalization. The rate of adverse neonatal outcome was similar in the three working shifts. After adjustment for potential confounders by multivariable logistic regression analysis, maternal morbidity was significantly higher for women operated on night shift. The risk of neonatal morbidity was unrelated to the working shift. Overall duration of CS, time required for induction of anesthesia, and net operation time were all significantly higher during the night shift compared with the morning and evening shift. CONCLUSION: CSs performed during night shift are associated with longer operative time and an increased risk for maternal, but not neonatal, morbidity.

Pregnancy outcome at extremely advanced maternal age.

OBJECTIVE: The purpose of this study was to evaluate pregnancy outcome in women at extremely advanced maternal age (≥ 45 years). STUDY DESIGN: We compared the condition of women aged ≥ 45 years (n = 177) in a 10:1 ratio (20-29, 30-39, and 40-44 years.). Subgroup analysis compared the condition of women aged 45-49 years with those women aged ≥ 50 years. RESULTS: The rates of gestational diabetes mellitus and hypertensive complications were higher for the study group, compared with the whole group (17.0% vs 5.6% and 19.7% vs 4.5%, respectively; P < .001), as was the rate of preterm delivery at <37 and <34 weeks of gestation (odds ratio [OR], 2.1; 95% confidence interval [CI], 1.2-3.6 and OR, 3.5; 95% CI, 1.4-9.0, respectively). The rates of cesarean delivery (OR, 31.8; 95% CI, 18.0-56.1), placenta previa, postpartum hemorrhage, and adverse neonatal outcome were significantly higher among the study group. The risk for gestational diabetes mellitus, preeclampsia toxemia, preterm delivery, and neonatal intensive care unit admission was increased for women aged ≥ 50 years. CONCLUSION: Pregnancy at extreme advanced maternal age is associated with increased maternal and fetal risk.