I'm 42, had a baby 2 years ago and heavy flooding periods since. Also mood swings, was diagnosed with PND, but they seem to be more extremes of normal moods and definitely worse PMT. I was given some drugs for heavy bleeding for a short while, then only had flooding for a couple of days and shortened periods the last two cycles. Now my period is late. I am not pregnant and no possibility of pregnancy. I have had a week of occasional mild cramps, like period pains, but no period. I am very grumpy and tearful today, like PMT. I have also started waking randomly in the night, at 2 or 3am and cannot get back to sleep. Can anyone shed any light on whether this might be menopause?