Hi Dr Grief,
I am a 45 year old woman with normally regular periods. My period before last came a week early, the next one came the expected number of days after that one, and my current period is now 5 days late, I just had a small amount of brown discharge on my due date. I'm not experiencing any pre-menstrual symptoms. Pregnancy is not a factor, as my husband is abroad working abroad and I have not been sexually active since before my last period. Any ideas?
Many thanks,
Shireen