I had a blood test done today and it came out neg but feel pregnant my last period started on the 9th of March have cycle for 25days not 28 days so is possible i could be preg?

A negative blood test result means that no pregnancy hormones were detected in your blood. This usually indicates that you are not pregnant. However, there are some cases in which a blood test may come back negative even if you are pregnant. This can happen if the test is done too early in pregnancy, or if you have an ectopic pregnancy (a pregnancy that occurs outside the uterus).

If you think you may be pregnant, even though your blood test came back negative, you should talk to your doctor. They can order additional tests, such as a urine pregnancy test or an ultrasound, to confirm whether or not you are pregnant.

Here are some possible reasons why you might feel pregnant even though your blood test came back negative:

- The test was done too early. Pregnancy hormones start to appear in the blood around 10-14 days after ovulation. If you had your blood test done before this time, it may have come back negative even if you are pregnant.

-You have an ectopic pregnancy. This occurs when a fertilized egg implants outside the uterus, usually in the fallopian tube. Ectopic pregnancies can cause pregnancy symptoms, such as nausea, vomiting, and fatigue, but they can also lead to serious complications. If you think you may have an ectopic pregnancy, it's important to see your doctor right away.

- You have a hormonal imbalance. Some hormonal imbalances can cause pregnancy symptoms, even if you are not pregnant. For example, high levels of the hormone progesterone can cause nausea, vomiting, and breast tenderness. If you're experiencing these symptoms and you think you may have a hormonal imbalance, talk to your doctor.

- You're experiencing a false pregnancy. A false pregnancy, also known as a pseudocyesis, is a condition in which a woman experiences all the signs and symptoms of pregnancy, even though she is not actually pregnant. False pregnancies are rare, but they can be caused by a variety of factors, such as stress, anxiety, or depression. If you think you may be experiencing a false pregnancy, it's important to see your doctor.