How many days after intercourse can it be detected? When both husband and wife reach a certain age, they want a baby of their own, so they begin to prepare for pregnancy, and it will take a few days after intercourse to test whether they are pregnant. How to use early pregnancy test strips to detect early pregnancy after 7 days of menstrual cycle delay, how to check HCG, you can go to the hospital to do blood HCG to confirm early pregnancy, generally you can know whether you are pregnant 9-11 days after intercourse, this is The earliest and most accurate way to check.
Implantation a few days after intercourse
How many days after having sex? After intercourse, the fertilized egg implants in the uterine lining over a period of 6-8 days. Implantation marks the beginning of pregnancy. At this time, most pregnant women have no symptoms of pregnancy, but some people have symptoms similar to a cold. If the menstrual delay occurs, you can go to the hospital in time for a urine pregnancy test to determine whether you are pregnant. Generally speaking, the gestational sac can be seen under the B-ultrasound 50 days after pregnancy.
How soon can I get a pregnancy test after intercourse?
After intercourse, as long as the egg and sperm are successfully combined, the fastest 7-10 days can be detected. If you want to get an accurate pregnancy test, you should do a pregnancy test after the menstrual period is delayed for more than 1 week after the intercourse. The results of the self-test at this time are more accurate.
The fastest way to detect pregnancy
Generally speaking, the most accurate pregnancy test method is to go to the hospital for blood test 7-12 days after conception, or to perform B-ultrasound after 5 weeks of conception. Most women, especially unmarried young girls, will choose pregnancy test sticks and pregnancy test strips for self-test because of their face, which is faster and more convenient, but there is a certain deviation in relative accuracy.
·Pregnancy tests
A pregnancy test is a pregnancy test that detects the HCG contained in the urine. HCG (chorionic hormone) is a hormone produced in the body of a pregnant woman and is mainly found in the body's urine and blood. Pregnancy test sticks use the reaction presented by the combination of single and multi-strain HCG antibodies inside the device and antigens in urine to determine whether or not you are pregnant.
It should be noted that the first morning urine test should be used as much as possible, when the hormones in the urine are most easily detected. For pregnancy tests at other times, at least ensure that urine is in the bladder for more than 4 hours. Also, don't drink too much water just because you want to get urine quickly, as this will dilute the hormone levels in your urine and reduce the effectiveness of your results. To be on the safe side, if the operation is correct and two bars are measured, you can take another pregnancy test after 3 days. If you have two consecutive pregnancy tests, you can basically confirm that you are pregnant.
·pregnant tester
Because of its quickness, convenience and simple operation, pregnancy test paper is the most widely used method of pregnancy test. It should be noted that the results detected by pregnancy test paper are not necessarily accurate. Usually, the accuracy rate ranges from 50% to 98%. . And due to improper operation and other reasons, the accuracy of its test results will be reduced.
The principle of pregnancy test paper is also to detect HCG value, and this hormone will appear in urine after a few days of pregnancy. It is not easy to detect at the beginning, and it usually takes 10-14 days to be obvious. Like pregnancy test sticks, it is usually best to take the first urine in the morning.
When using the pregnancy test paper, if the test paper shows two red lines, it is positive, that is, pregnancy; only one red line appears on the upper end of the test paper and no red line appears on the lower end, and it is negative, indicating that you are not pregnant. However, if the test results are positive but not obvious, it is best to go to the hospital for examination. If the result of the test is negative, and the menstrual period is still in the future after 1 week, you can do another pregnancy test.
What to pay attention to when taking a pregnancy test at home
Many women, especially unmarried women, are reluctant to go to the hospital for a regular pregnancy test because of their face when they have symptoms of pregnancy, but instead buy a home pregnancy test stick for self-testing. This approach will bring more privacy and convenience. Just drop the urine on the appropriate spot on the pregnancy test stick or put the pregnancy test stick in the urine. However, you should pay attention to the following points when taking a pregnancy test at home, otherwise the accuracy of the pregnancy test may be biased.
1. Try to use the first morning urine for examination
This is when the hormones in the urine are most easily detected. During the rest of the pregnancy test, it should be noted that the urine should be in the bladder for more than four hours before it can be used for testing, otherwise the effectiveness will be poor.
2. Don't drink more water to increase urine output
Too much water can lower the hormone levels in your urine, which can reduce the accuracy of your results.
3. Before testing, be sure to read the instruction manual carefully
Incorrect operation may result in invalid pregnancy test or affect pregnancy test results. Therefore, it must not be carried out according to their own ideas, so as to avoid errors in the results.
4. Be aware of the effects of drugs or food
Before taking a pregnancy test, be sure to read the instructions carefully to ensure that you do not consume foods and drugs that affect hormonal changes.
Pregnancy test women need to be aware that if it is an ectopic pregnancy (ectopic pregnancy), then the HCG level may be too low to be detected by the pregnancy test stick. In order to test results are accurate, it is best to go to a regular hospital for examination.
How many days after intercourse can it be detected? Generally speaking, after a female friend has sex, pregnancy can be detected on the fourth day after the menstrual cycle expires. Experts point out that for women with regular menstrual cycles, it is generally possible to test for pregnancy after 5 days of menopause, but the accuracy rate is higher after 10 days.
