Welcome to health care magic.
You are 4 months married.
Your period is 4 days late and pregnancy
test is negative.
Basically there are several cause of delayed or missed period with exclusion of pregnancy like emotional upset, stress
, PCOD, over wt, thyroid
problem. So need to investigate properly.
It is better to wait at least 7 days.After that, if you not get your period..you repeat the urine and blood test
for HCG to exclude pregnancy.
If both are negative..consult with gynecologist for further investigation.
Don't be much tensed.
For more suggestion,you can mail me...firstname.lastname@example.org