One of the routine pregnancy blood tests you’ll have is the complete blood count (CBC). This test looks at the different parts of your blood, including red blood cells, white blood cells, and platelets.
Why is a CBC done in pregnancy?
Complete blood count (may be repeated)
To identify and prevent problems, a CBC may be done before pregnancy, if possible, at the beginning of pregnancy, and one or more times during pregnancy. The first baseline results can be compared to later values to look for changes that could indicate a health issue.
Does your CBC change when pregnant?
Complete Blood Count (CBC) and Anemia
Because of the normal changes in pregnancy, it is very common for your haemoglobin to go down. Women experience a 50% increase in their blood volume during pregnancy but only a 30% increase in the number of red blood cells.
Why do I need a CBC blood test?
A complete blood count (CBC) is a blood test used to evaluate your overall health and detect a wide range of disorders, including anemia, infection and leukemia. A complete blood count test measures several components and features of your blood, including: Red blood cells, which carry oxygen.
What is a normal blood count during pregnancy?
This in turn depends partly on the iron status of the individual. That’s why pregnant women are recommended to have a hemoglobin level of 12-16g/DL and any value below 12 is considered as iron deficiency and below 10.5 as anemia.
Do all blood tests show pregnancy?
They can pick up hCG earlier in a pregnancy than urine tests can. Blood tests can tell if you are pregnant about six to eight days after you ovulate. Doctors use two types of blood tests to check for pregnancy: Quantitative blood test (or the beta hCG test) measures the exact amount of hCG in your blood.
What tests are done when pregnant?
Common Tests During Pregnancy
- Genetic Screening.
- First Trimester.
- Second Trimester.
- Chorionic Villus Sampling.
- Fetal Monitoring.
What lab values change during pregnancy?
There are also many changes in blood chemistries during pregnancy as well, mostly by the same dilutional mechanism as the hematocrit. Important among these are albumin, total protein and creatinine. Both albumin and total protein decrease by about 1g/dL by mid-pregnancy and creatinine decreases by about 0.3mg/dL.
What diseases can be diagnosed with a CBC?
What diseases can a CBC detect?
- Anemia of various etiologies.
- Autoimmune disorders.
- Bone marrow disorders.
- Hemoglobin abnormalities.
What does it mean if your full blood count is abnormal?
Abnormal red blood cell, hemoglobin, or hematocrit levels may indicate anemia, iron deficiency, or heart disease. Low white cell count may indicate an autoimmune disorder, bone marrow disorder, or cancer. High white cell count may indicate an infection or reaction to medication.
What indicates infection in a blood test?
Complete blood count (CBC). An increased white blood cell (WBC) count (or in some cases a decreased WBC count) may indicate infection.