There will be many tests on serum blood samples during pregnancy, all of which need to be performed on an empty stomach. However, even during the preconception period, it is necessary to perform fasting blood tests when undergoing pre pregnancy examinations. For many people, skipping meals in the morning may be normal and tolerable, but drinking water is basically necessary in the morning. Some doctors may advise not to eat or drink water before pregnancy blood tests, but there are also doctors who do not prohibit drinking water. Can I drink water before the pregnancy test blood?
Can I drink water before pregnancy blood test
Under normal circumstances, starting from 8 hours before the blood test for pregnancy, it is best not to drink water except for not eating anything. Because if you drink a lot of water, it is likely to affect the blood concentration and make the final test results less accurate. So, even for pre pregnancy check ups during the preconception period, if a blood test is to be conducted the next day, it is recommended to fast and avoid drinking water after 10 pm the night before. Of course, if only a small amount of water is consumed two to three hours before the blood test, it will not have a significant impact on the test results, as long as it does not exceed 30ml.
What items can be checked in pregnancy blood test
1. Conduct a blood routine test, mainly to check the blood type, whether there is anemia, and to assess the ability to produce blood.
2. Check the liver function to see if there are any liver related diseases.
3. Check kidney function, mainly including three aspects: creatinine, uric acid, and urea nitrogen. Determine if there are any kidney function issues.
4. Can you check your fasting blood sugar to see if there are any issues with high or low blood sugar. Timely adjustment and treatment.
When conducting blood tests during pregnancy preparation, don't be too nervous and relax your mind. Eat normally the day before the blood draw and ensure sufficient sleep, so that you can have a good mental state the next day. You can eat a little bit the night before, but don't be too full. Remember not to eat anything again after 10 pm, and it's best not to drink water or drink less. You can go for a blood test early the next morning, so that after the test, you can have breakfast to avoid feeling uncomfortable on an empty stomach for too long.
