Reasons why pregnancy does not show up in blood test
What are the reasons for pregnancy not showing up in blood test? Because there are many reasons for pregnancy not being detected in a blood test and this makes a woman worried about the safety of her pregnancy and the formation of the fetus inside it, so in today’s article we will learn about the reasons why pregnancy. Is not visible. Does not show up in blood tests.
pregnancy hormones in blood
- Pregnancy usually occurs when a couple has intimate intercourse, during which the man’s sperm fertilizes the woman’s egg.
- After fertilization, the fertilized egg passes through the fallopian tube and implants itself in the lining of the uterus, and pregnancy occurs.
- The body then produces a hormone called HCG, which is secreted from the body soon after the fertilized egg implants itself in the uterine lining, and the content of this hormone usually doubles on a daily basis.
- Analysis and pregnancy tests measure the percentage of this hormone, and it can be said that the blood test is more accurate than the home test.
- Since pregnancy hormone circulates rapidly in the blood, it is recommended to do this analysis after a delayed menstrual cycle if the menstrual cycle is regular.
- If pregnancy was achieved through ICSI, the analysis should be performed after the blast injection period, which contains certain pregnancy hormones, to obtain accurate results.
- It can be said that pregnancy hormone is one of the essential hormones during pregnancy, as its importance is due to its ability to protect the fetus from the beginning of implantation of the egg until birth.
- Additionally, this hormone is responsible for returning the uterine lining to its normal state after pregnancy.
Also read: Reasons why pregnancy is not detected in urine test
Reasons why pregnancy does not show up in blood test
There are several reasons why a blood test does not indicate pregnancy, and the following are the most important reasons:
- Women should get tested before menstruation.
- Additionally, there are certain medications a woman may take that may affect the results of a blood pregnancy test.
- Irregularities of the menstrual cycle also make it difficult for pregnancy tests to give accurate results, as the woman may think she is pregnant, but in reality she is only suffering from a delay in her menstrual cycle.
- There are some cases of previous miscarriage, where the body retains some of the hormones from the previous pregnancy and thus the result is positive, but pregnancy does not occur.
- In case of artificial insemination or in vitro fertilization, you will have to wait until the injection is finished.
- When is the right time to take a pregnancy blood test?
- It is important to note that pregnancy hormone appears in the blood when the phase of fertilization, implantation and implantation occurs, which is the period one week after ovulation, and here pregnancy hormone can be seen in the blood, which is …They also appear in the urine after some time.
- However, it is best to do the blood pregnancy test after a delay of 3 to 5 days to ensure correct results.
- Because pregnancy hormone levels can reach up to 100 IU at the time of the menstrual cycle.
Also read: Is dizziness in the first week a symptom of pregnancy?
Reasons for late appearance of pregnancy in blood test
There are several reasons for the late appearance of pregnancy in a blood test, the most important of which are:
- Urinary tract diseases.
- ovarian cyst.
- Share breast tumors.
- heart disease;
- Thyroid dysfunction.
- Significant weight gain.
- Avoid this by following a healthy diet rich in elements the body needs to produce pregnancy hormones.
- Irregular menstrual cycles, which is reflected in the weak presence of pregnancy hormones.
Symptoms of Pregnancy Hormone Deficiency
- Focusing less and becoming more forgetful.
- Women feel tired and exhausted.
- Mood swings and tendency to depression.
- Exposure to blood clots.
- Frequency of fibroids.
- Excessive sweating in women.
Also read: Is false pregnancy visible in ultrasound?
pregnancy test
- There is a home urine pregnancy test, but this analysis is inaccurate compared to the urine pregnancy test.
- In the event that there are some negative cases in the home pregnancy test, despite the fact that there is already a pregnancy.
- Some doctors have also indicated that one of the reasons why pregnancy may not show up in a blood test is the lack of hormones secreted by the uterine lining through the urine, causing a negative test result.
- To get more accurate results, it is important to get a blood test done at a trusted medical laboratory.
Types of Pregnancy Blood Tests
There are several types of blood tests during pregnancy, including the following:
digital hcg test
This is the most accurate type, as it measures the percentage of the hormone in the blood and calculates it digitally.
Qualitative HCG Test
The purpose of this analysis is to give a positive or negative result on whether pregnancy has occurred or not.
Symptoms of Pregnancy
There are several signs a woman may notice that make her think she is pregnant, the most prominent of which are:
- high heart rate
- – Secretion of saliva in the mouth.
- A few drops of blood.
- Dizziness and morning sickness.
- Mood.
- Delay in menstruation.
- Strong desire to sleep.
- Breast growth and changes.
- A woman’s desire to eat certain types of food.
- There is a feeling of cramps in the stomach and these cramps are similar to the cramps that occur during menstruation.
- Constant headache.
- Some women may experience bleeding gums during pregnancy.
Also read: When do symptoms of pregnancy appear in the breast?
At the end of the article about the reasons why pregnancy is not visible in the blood test, we note the need to do all pregnancy tests after the delay in menstruation, and then you periodically consult a specialist doctor for follow-up. can do. , During pregnancy, Almighty God, we wish you all the best for the birth of a good child.
