I am driving myself a bit crazy reading all the stuff on the internet. Basically I have calculated that my menstrual cycle is 35 days. My last period started on the 31st Oct and lasts for 3 days my first day is always very very heavy, I have to change tampons every few hours.

My period arrived on time today 5th December however it is hardly noticeable and a bit brownish with a bit of red. The one time I can think I could possibly have got pregnant is the 12th November. (seems not likely being on a 35 day cycle especially with what I have read).

What is causing me to think I may be is what has happened with my period on top of this I have been unusually tired and a little light headed with the occasional headache, my boobs do seem a little bigger .

I did a test yesterday 4th Dec and this came back negative:rolleyes: Just can't figure out what to do next. The more I read the more confused I get. Can anyone please advise

I would say your not pregnant but if you want to be sure re-test proberly now as you posted this on the 5th. Good luck

I know this is an older post so fill me in.. You could very well be pregnant. I know people who have gotten periods the first month... and I am 16wks in my pregnancy and my fist TWO tests were negative. I would go to the doctors..