Hi,I m 26years old I have a2year baby girl with c.section.BT previous 6month I try for conceive.BT not conceive and my periods become irregular.last month my periods become late for 8days I striped bt negtive.i meet with my hsbnd and peroids occur for 3days with he heavy fresh and dark blood.my query is that m I pregnant or any other reason.bcz in my all life I never late period.