Biologically active (non-protein-bound) cortisol levels in the plasma of 13 women taking oral contraceptives and of 67 normal subjects were compared, using a new method-steady-state gel filtration. Both total and unbound cortisol levels in the 67 normal subjects showed a skew distribution, which was roughly log-normal.Unbound cortisol levels in 11 of the oestrogen-treated women were in the norm...

Measures of implicit power and affiliation motivation, libido, and sexual intercourse were administered three times to 36 women and 18 men (mean age: 22.17 years, SD 1⁄4 2:25) and then aggregated. Reports of sexual intercourse correlated positively with the power motive (r 1⁄4 :28, p < :05) and negatively with the affiliation motive (r 1⁄4 :47, p < :0005). These correlations tended to be strong...

A cross sectional, community-based, descriptive study among women of reproductive age group (15-49 years) in Nigeria to explore the possible reasons for contraceptive non-use despite reported high awareness was carried out. Data were obtained using a standard questionnaire instrument and applied on 2001 respondents. Contraceptive prevalence among sexually active respondents was 14.8% for all me...

BACKGROUND Unwanted teenage pregnancies have a notable detrimental impact on the learners' trajectory and have been associated with jeopardising the students' educational progress and future career prospects. These pregnancies are mostly unplanned and unintended and many are terminated, either legally or illegally. AIM The aim of this study was to explore the contributory role played by the k...

The incidence of headaches during the first year on oral cotraceptives corrleates closely with the incidence of well-developed arterioles in endometrial biopsy specimens. This relationship appears to depend on the ratio between progestogenic and oestrogenic components of the pill as well as the particular steroids. Therefore endometrial biopsies are useful for assessing the vascular response to...

In this paper the contraceptive effect of Ayush AC-4 an ayurvedic compound preparation is assessed. Totally 281 volunteers have been enrolled in the study. Tho menstrual cycles covered by the women ranged from 1-30. Tho result is moderately satisfactory. No toxic symptoms or severe aide-effects were noticed. The authors say that in tho light of the results obtained in this study, it may be desi...

We investigated whether conception soon after cessation of use of oral contraceptives affects the chance of bearing twins. Unpublished data from a large sample survey of contraceptive practice in Scotland were used to derive oral contraceptive discontinuation rates by month over the decade 1972-82 and these were related to estimated monozygotic and dizygotic twin birth rates and proportions by ...

Meta-analysis of observational studies is an exciting new area of innovation in statistical science. Unlike randomized controlled trials, which are the gold standard for proving causation, observational studies are prone to biases including confounding. In this article, we describe a novel Bayesian procedure to control for a confounder that is missing across the sequence of studies in a meta-...

A marked increase in the serum copper and caeruloplasmin levels in 25 female subjects taking oral contraceptives is noted. The correlation between the copper and caeruloplasmin concentrations, together with the finding of normal urine copper levels in 10 of the subjects, suggests that the increased serum copper is due to increased caeruloplasmin synthesis.

OBJECTIVES To investigate the age at menopause in three urban populations in Central and Eastern Europe and to assess whether the (suspected) differences can be explained by a range of socioeconomic, reproductive and behavioural factors. METHODS The Health, Alcohol and Psychosocial factors in Eastern Europe (HAPIEE) Study examined random samples of populations aged 45-69 years in Novosibirsk ...