test is negative: should be done after 10 days, when chances of accuracy are more.
2. because you are overweight
,too much weight results in hormonal
imbalance and even stoppage of periods.
3. any type of stress (physical or mental)/
4. because you shifted from India to Dubai; sometimes change in schedule/place can result in body clock to stop work.
5. have gynecologist done a Physical examination in this respect,if not kindly consult with one.
6. make sure, your hormonal profile,thyroid test,Ultrasonography
and other necessary investigations are done for clinching final diagnosis.
or any alternative will work on the symptom and not on pathology, thus it is imperative that you should consult with your health care provider for the same.