I just turned 26 and my last period lasted for 8-9 days (starting from April 5th). i usually have a 5-7 days cycle and normally it starts before the expected date. But it's already May 9th, and i am still not down. No stomach aches, no back pain, no cramps, nothing! I couldn't be pregnant, right? because i don't think i had him in the "right place" whenever he ejaculated in the last month.