In order to increase the chances of conception, many women choose to have sexual intercourse during ovulation. If they have not menstruated for 17 days after sexual intercourse, can they suspect pregnancy? How long can sexual intercourse be used to test pregnancy, what are the methods of pregnancy testing, and what are the early symptoms of pregnancy? Next, the editor will explain them in detail.
Generally speaking, pregnancy tests can be conducted 8-11 days after sexual intercourse. HCG values can be measured through blood tests 8-11 days after conception, and blood HCG appears earlier than urine HCG, and blood HCG testing is much more accurate. You can go to the hospital to have a blood test for pregnancy, and the results will be available two hours after the blood is drawn.
The pregnancy test paper is usually taken about 14 days after sexual intercourse, and can detect whether there is pregnancy from urine. The best urine for testing is morning urine. The longer the time after sexual intercourse, the more accurate the test results will be. The working principle of pregnancy test paper is to detect HCG value, which is the value of human chorionic gonadotropin. This hormone is produced by the placenta and usually appears in the urine a few days after pregnancy. Pregnancy test paper is a type of pregnancy test that uses the reaction between single or multiple HCG antibodies in the device and antigens in urine to determine pregnancy.
The time for B-ultrasound detection of early pregnancy is usually about a week after the menstrual period is delayed. You can go to the hospital for B-ultrasound examination to see if you are pregnant. If you can see a pregnancy halo under B-ultrasound, it means you are pregnant. The main purpose of early pregnancy B-ultrasound examination is to determine intrauterine pregnancy, exclude ectopic pregnancy and trophoblastic diseases, estimate gestational age, and exclude pelvic masses or uterine abnormalities.
In the early stages of pregnancy, the most obvious symptom is the cessation of menstruation. In addition, pregnant women may experience symptoms such as breast swelling, frequent urination, and mild vaginal bleeding. Some pregnant women may also experience nausea, headache, dizziness, and emotional instability.
If a woman has not menstruated for 17 days after having sex and has some of the early pregnancy symptoms mentioned above, you may want to follow the method introduced by the editor to undergo a pregnancy test. However, it should be noted that if the test result is pregnant, it is important to remember to go to the hospital for a B-ultrasound examination to rule out conditions such as ectopic pregnancy or molar pregnancy, in order to avoid delaying the condition and causing danger.
