Your period was 1month late home and doc tests were negative then got a light bleed lasting 4 days are you pregnant or it period?

A pregnancy test can come back negative if the test is taken too early, even if you are actually pregnant.

A number of factors can affect the timing of a positive pregnancy test, including the following:

* When implantation occurs: Implantation is the process by which the fertilized egg attaches to the wall of the uterus. This can occur up to 12 days after ovulation.

* The sensitivity of the pregnancy test: Some pregnancy tests are more sensitive than others. The most sensitive tests can detect pregnancy as early as 10 to 14 days after ovulation.

* The level of hCG in your urine: The amount of hCG (human chorionic gonadotropin) in your urine increases as your pregnancy progresses. This is why it's important to retest with a different pregnancy test if you get a negative result and you're still concerned that you might be pregnant.

If you have a negative pregnancy test result but you're still concerned that you might be pregnant, talk to your doctor.

If your period was 1 month late, and you got a negative pregnancy test result followed by a light bleed that lasted for 4 days, there is a chance that it could be your period. However, it's also possible that you are having some spotting during pregnancy, which is not uncommon. The best way to determine if you are pregnant is to take another pregnancy test.