hi.my first day of my last menstration was 23 nov 2008.(but i have irregular menstration like a week delay every month).me and my bf have unprotected sex from 5ht till 13 of dec 2008 since were trying to have baby we did not missed a day.for the last week im having headache and cravings..mood swings a bit.and backache..nipples hurt as well.and frequent urination.since 25th dec till jan 1, i think i have used about 8 pregnancy test but still negative.till now havent get my period still and getting littly cramps, headache,nipples hurt, frequent urination and sleep much and tired when i woke up. just wondering why still negative..hope you can give me an advice.
thanks.
thanks.