How long does it take to detect early pregnancy with ultrasound?

The most important thing about getting married has been accomplished, and the next thing to do is to have a baby. Couples who are preparing to have a baby hope to have a healthy and smart product. So some friends want to know how long it usually takes for ultrasound to detect pregnancy? Let's fly to your side to find out.

1. Urine test is the most common method for early pregnancy detection. It can be tested at home using pregnancy test strips, or you can go to the hospital for testing. To improve accuracy, it is best to use morning urine test. A positive urine test result confirms pregnancy. If it is negative, the test should be repeated after one week. The test results are generally reliable, but in order to rule out ectopic pregnancy, a physical examination in the hospital is still required. The doctor may also recommend a blood test, which is usually used within one week of the first menstruation. The hcg test in the blood can determine whether pregnancy is present.

2. Using B-ultrasound to diagnose the early stages of pregnancy is the most appropriate and reliable method. At the beginning, in the 5th week of pregnancy, which is one week after the menstrual period, a circular halo can be displayed in the uterus on the B-ultrasound screen, commonly known as the pregnancy ring. The shadow inside the ring is the amniotic fluid of the pregnant woman, in which the regular fetal heartbeat can also be seen.

3. Measure body temperature during ovulation period. The most effective way is to measure your body temperature in bed after waking up every morning. The body temperature at this time is called ovulation temperature. Generally, the human body temperature is below 36.5 degrees before ovulation. After ovulation, estrogen rises and acts on the human body temperature nerve center, causing the body temperature to rise by 0.3-0.5 degrees. If the egg cannot be fertilized, the estrogen level will decrease after about a week and the body temperature will return to normal; if pregnancy has already occurred, the estrogen level will remain high and unchanged, so the body temperature will also remain high. The high temperature curve of the body temperature during ovulation will last for more than 18 days, which generally indicates early pregnancy.

The above is the relevant content about how long it takes for an ultrasound to detect pregnancy. Once a woman finds out she is pregnant, she should be fully prepared for early pregnancy symptoms and pay enough attention to all aspects of her daily life to lay a good foundation for creating a smart and beautiful product.