Hello,
Thank you for asking your question at healthcare magic.
Testing very early in your cycle, can give false negative results.I recommend that you wait few more days (Ideally 6 days after missed period) and do a
pregnancy test.Early morning first urine sample is best for doing pregnancy test .
Besides pregnancy any
stress, diet changes, vigorous exercising can cause a delay in period.
If you a long term history of menstrual irregularities, then
hormonal problems like
Thyroid disorders,poly cystic ovarian syndrome need to be looked for.
I recommend that you wait few more days to repeat pregnancy test.If still the test is negative and you haven't started menstruating, I recommend that you consult your doctor.
Hope I was able to answer your question
Please feel free to address any more concerns
Regards,
Dr.Lekshmi