My last period started on 14th of jan 2012 n now I have missed my periods n I have done two pregnancy tests which came negative well I don't know wt to do... please help me

Did you follow the directions exactly on the pregnancy tests? Testing with first morning urine?

If so I'd wait until your next period is due. If you miss that one test again, or go for a more accurate blood test at the doctors office.

Yeah I had read the instructions properly n I had tested with first morning urine... n I have symptopms of my backache,cramping,fatigue,frequent urination,bloating as well... so is it imp to be pregnant even If one gets negative result at home

Several things, first periods are more often off a few days to a week, than they are on time exactly. So I would relax and wait one more week. Next early HPT often have a false NEG so this is just part of the issues of waiting. So wait one more week, try again if no period. If still NEG go to your doctor

Allright.. thanks...

Today after 5 weeks the bleeding has started at start that was brown n few drops but later on now its red... my periods used to b v regular means after 24-25 days... but this time I have after 5 weeks... I don't know whether I should go for blood test or not... wts going on... that really made me confused... anyone for help.. thanks