Could you be pregnant if spotted for a few days instead of having regular periods two cycles but blood test last month was negative?

It is possible to be pregnant even if you have spotted for a few days instead of having regular periods for two cycles. This is because spotting can sometimes occur during early pregnancy, and a negative blood test result does not necessarily mean you are not pregnant. Blood tests can sometimes give false-negative results, especially if they are done too early in pregnancy or if the level of hCG (the hormone produced during pregnancy) in your blood is too low to be detected. If you suspect that you may be pregnant, it's important to see a healthcare provider for a comprehensive evaluation, which may include additional blood tests, a urine test, or an ultrasound, to determine whether or not you are pregnant.