Thanks for writing to us.
The delay in your periods could be due to pregnancy
, stress and anxiety
, change in environmental factors, etc. Since the pregnancy test is negative, pregnancy is not likely. You can consult your gynecologist to detect the cause.
I hope this information has been both informative and helpful for you. You can consult me again directly through my profile URL http://bit.ly/Dr-Rakhi-Tayal
Dr. Rakhi Tayal