i had a weird period just light with 1 heavey day on the 2nd march that only lasted 2-3 days the last 'normal' period was the start of feb '1st/2nd' i did a clear blue test this morning an it estamated i was 5+ week which would take me to the period in feb i cnt get in at the doc till monday x
the doctor will start by counting from the first day of your last period but they will know for sure when they do your dating scan
When was the start of your Last period?