[The Dutch College of General Practitioners' practice guideline, "Vaginal bleeding"; reaction from a gynaecological perspective].

The Dutch College of General Practitioners' practice guideline 'Vaginal bleeding' is a useful instrument for general practitioners. The changes in the present version are based on recent developments in diagnostic and therapeutic possibilities, such as (hydro-)ultrasonography to diagnose intracavitary abnormalities, progesterone-containing 'intra-uterine devices' (IUDs) and endoscopic techniques for destroying the endometrium. The recommendation to prescribe cyclical progestogens in the case of hypermenorrhoea is not supported by randomised studies. On balance, this guideline provides clear and useful advice for the treatment of abnormal vaginal blood loss.