I am married and I have missed my period by 4-5days. I am experienceing lower back aches. I was in India and have come to US in last month end around 20th. And period date was 3rd. Does change in weather/place conditions causes missed periods.
I have a whitish discharge as well. What should I do? Am I pregnant?

I am having some what disturbed routine.. liek sleeping at 12 getting up 7.. In the morning. Sometimes I am not able to sleep till 1:00 as well..
I am working in office from 8 to 5:30..

Well you should take a test and see a doctor. I don't know for sure if weather can cause missed periods, but I do now that stress can. Are you under stress from the move?