ok, i would like to know that although my mom is about 53-54 year , she has har monthly pariod . Few month before it was very unfrequent, coming in around 10-15 days interval with heavy flow . She often gets whole bodyswollen becoz of that, she always feels tired. Is it common at this age or there is some problem in her uterus . Idont think a women mensturates at this age??