Hormonal changes at times can create havoc in a woman s life and one such phase of her life is menopause. During menopause ovaries the pair of female reproductive organs which produce ova or egg and female reproductive hormones cease to work. This gives rise to hormonal disruption and various unpleasant symptoms to deal with. Though the extent and severity of the symptoms vary but they can be present long before one hits menopause and be as annoying post menopause. The probable symptoms are: Irregular or heavy vaginal bleeding: There is no particular pattern of bleeding during the pre-menopausal phase.