Hi,

I am 25 yrs old. I had my LMP on 6-Feb-2009. I haven't had my periods after that. I experience bloating, some weight gain and some lower back pain similar to menstrual pain. I tried an home pregnancy test but got it negative. What should I do? Can I be pregnant even with a negative pregnancy test? I am really worried. Are home pregnancy tests inaccurate? Or is there some other serious reason?

Over the counter pregnancy tests can turn out negative even if you are pregnant, take a few more and book yourself into the doctor to get a blood test and find out what's going on :)

You can also get a false negative if you use the test other than directed. It is most accurate using first morning urine.

Have you lost or gained weight?
Any new medications?
Stress?