BACKGROUND Steroid pre-treatments may be useful to program GnRH antagonist IVF/ICSI cycles. This prospective study assessed hormonal and ultrasound data collected during the free period after the discontinuation of three different pre-treatments to provide information on the optimal time interval required before starting stimulation. METHODS Women were randomized to receive oral contraceptive...

Over 30 years of clinical use of emergency contraception has confirmed that such methods substantially reduce the chances of pregnancy, do not entail onerous service provision requirements, and are acceptable to women. The major obstacle to the more widespread use of postcoital methods is a lack of awareness on the part of both potential acceptors and service providers of this important option...

A single centre randomised placebo-controlled trial was performed to assess the 2-year effects of hormone replacement therapy compared to placebo on mechanical arterial properties in 99 perimenopausal women recruited from the general population. The trial was double-blind with respect to a sequential combined regimen of oral 17beta-oestradiol and desogestrel (17betaE(2)-D) and the placebo group...

Journal of Family Planning and Reproductive Health Care 2003: 29(3) Clinical scenario A 30-year-old woman consults you. She has been successfully using a progesterone-only pill (POP) containing levonorgestrel (LNG) (Microval®) but is anxious that her POP has a higher failure rate than her previous combined oral contraceptive pill (COC). She would prefer to continue some form of POP, having disl...

OBJECTIVES To examine, among young women, the association of individual hormonal contraceptives, within two broad groupings, with antidepressant therapy. METHODS In a nationwide register-based study, we examined the prescription rates of antidepressant drugs in relation to individual combined hormonal and progestin-only contraceptives among Swedish women aged 16-31 years (N = 917,993). Drug d...

BACKGROUND Hormonal contraceptives are the most common method used worldwide by teenagers to prevent unwanted pregnancies. To date there are limited data about such use by teenagers in the UK. This study investigated trends and patterns of hormonal contraceptive prescribing to adolescents aged 12-18 years in UK primary care between 2002 and 2011. METHODS A retrospective cohort study using the...

BACKGROUND Progestins in combination with estrogen are believed to have different effects on the cardiovascular system. The aim of this study was to investigate the influence of different oral contraceptive formulations on the development of experimental atherosclerosis and vascular reactivity. METHODS A total of 160 sexually mature rabbits were ovariectomized and randomly assigned to equally...