How to read a blood test report for pregnancy
Oct 25, 2023
Source: Cainiu Health
Dr. Zhao Xiaodong
Introduction
Pregnancy refers to gestation. A blood test report during pregnancy can be interpreted by examining the values of progesterone, human chorionic gonadotropin (hCG), complete blood count, glucose tolerance test, and Down syndrome screening. Progesterone is typically tested in early pregnancy; the reference range for progesterone in pregnant women is 64–1280 nmol/L. If the level is found to be decreased, conditions such as placental abnormalities or ectopic pregnancy should be carefully considered.
Pregnancy refers to gestation. A blood test report during pregnancy can be interpreted by examining the values of progesterone, human chorionic gonadotropin (hCG), complete blood count (CBC), glucose tolerance test, and Down syndrome screening. The details are as follows:
1. Progesterone: Progesterone is typically tested in early pregnancy. The reference range for progesterone in pregnant women is 64–1280 nmol/L. If levels are found to be low, conditions such as placental abnormalities or ectopic pregnancy should be considered. Progesterone testing can provide early warning signs of threatened miscarriage.
2. Human chorionic gonadotropin (hCG): hCG is related to maintaining the function of the corpus luteum and placenta, supporting fetal development. During pregnancy, hCG levels usually rise, peak, and then gradually decline. Measuring hCG helps assess the health of the fetus and chorionic tissues.
3. Complete blood count (CBC): CBC includes indicators such as red blood cell count, white blood cell count, hemoglobin, and platelet count, which are used to evaluate the expectant mother's blood health. It can detect anemia, abnormal white blood cells, bleeding disorders, or infections, all of which may affect maternal health and fetal development.
4. Glucose tolerance test: This test is commonly used to diagnose gestational diabetes. The normal fasting range is 3.9–6.1 mmol/L. Values exceeding this range may indicate an increased risk of diabetes.
5. Down syndrome screening: This is a prenatal screening test used to assess the risk of certain fetal genetic disorders during pregnancy, including Down syndrome.
It is recommended that a physician interpret these test results to ensure accuracy.
