I thought I was going through the menopause two years ago, hot flushes every half hour, well thats what it felt like, periods stopped. Blood tests revealed a very underactive thyroid. Took over a year to get the dosage correct and period returned, hot flushes disappeared and the weight gain has slowly diminished. However, I think I am now going through the menopause, no periods for two months, don't care about this just don't want the hot flushes again, so far so good. Another lady mentioned Serenity cream, really worth a try, when I thought I was going through the menopause before I was diagnosed with underactive thyroid I was desperate and the Serenity cream really improved the amount of hot flushes I was experiencing.