How many days can IVF baby transplant test pregnancy?
IVF transplantation is an important method of colonization technology, which can help couples who cannot conceive naturally realize their dreams of becoming parents. One question that people are generally concerned about is how many days after IVF transplantation can test pregnancy. The following will elaborate on this issue from different perspectives.
Changes in hormone levels
After IVF, embryos need to be implanted in the uterus and begin to secrete pregnancy hormones. Generally speaking, from the 7th to 10th day after ovulation, the pregnancy hormone (such as progesterone) in the body will rise significantly. If a urine or blood test is performed during this period, you can check whether you are pregnant.
Many hospitals will conduct serum pregnancy hormone test on the 12-14 days after IVF transplantation to confirm whether the pregnancy is successful. If the hormone level exceeds a certain threshold, pregnancy can be diagnosed. This method is one of the most common means of pregnancy confirmation.
In addition, some IVF transplant patients will have a urine test on the 14th day after transplantation. This test can detect the pregnancy hormone in the urine by using the further processed test paper, so as to judge whether or not you are pregnant. However, this method is not very accurate and needs further confirmation.
Time of urine or blood test
The number of days after IVF transplantation that pregnancy can be detected is not only related to changes in hormone levels, but also related to the time of testing. Generally speaking, urine or blood test on the 10-14 days after transplantation is a more accurate choice. If the test is conducted 10 days earlier, a false negative result may appear, that is, it is clearly pregnant, but the test result shows that it is not pregnant.
Many hospitals will arrange patients to have urine or blood tests about 2 weeks after IVF transplantation. This time point can usually detect pregnancy more accurately. If the test results are positive, it can be confirmed that you are pregnant.
Appearance of early pregnancy signs
In addition to urine or blood tests, some signs of early pregnancy can also be concerned after IVF transplantation. These signs include breast distention and pain, nipple color darkening, early pregnancy reaction (such as nausea, vomiting, etc.), and vague stomach ache. However, these signs may not appear in everyone, and may also be related to other physical conditions. Therefore, early signs cannot be completely relied on to confirm pregnancy.
Generally speaking, pregnancy signs begin to appear about two weeks after IVF transplantation and gradually increase. If the patient starts to show these signs early after transplantation, it can also be used as a reference for pregnancy temporarily.
Summary
The pregnancy of test tube babies can be detected after transplantation, which usually requires hormone level testing on the 7-10 days after transplantation, and urine or blood testing on the 10-14 days. During this period, patients can also pay attention to the appearance of early pregnancy signs, but can not rely entirely on them to confirm pregnancy. In order to obtain more accurate results, it is recommended to carry out relevant tests under the guidance of the hospital to confirm pregnancy.
The continuous development of IVF transplantation technology has brought hope and joy to many couples. For those couples who are eager to have their own children, the moment of pregnancy will be one of the best moments in their lives.
