Just posting for some advice...
since children (youngest is 5) my periods have arrived every 24-26 days. I am now 3 weeks 'late' with no sign of anything incoming. I've done 3 pregnancy tests all negative and don't feel pregnant but where is my period? I'm 43 and have had thyroid issues in the past but bloods last month were fine. Last month was stressful in terms of work and general life. Am feeling otherwise well. Don't want to waste a GP appointment but am a little baffled.