Answer:
You might be pregnant.
if you only recently started your period, that could be a reason, as you may be experiencing irregular periods. i started mine in august '09, and i didn't have one at all in september. i hope this helped :)
pregnancy, diet, stress, other underling medical conditions, see ur gp for peace of mind
There are very few reasons; the most common one is being pregnant.
You could be pregnant. Or your body could just be changing causing your period to be missed.
Irregular periods, recently stopping or stopped taking birth control, recently took the morning after pill, illness, stress, underlying medical conditions, hormonal imbalance and pregnancy.