Hi, I am 29 year old and married for 3 yrs. Since March I had irregular periods and spotting for around a month. I started working out and taking healthy diet since 3 months and finally got heavy period last month on sep 5th and also we planned accordingly .... I missed my period this month and had taken UPT through kit today morning and see negative result... can any one please suggest what might be the reason of my missed period if I am not
pregnant?