Early pregnancy, also known as early pregnancy, generally refers to the period from the beginning of pregnancy to the end of the 13th week of pregnancy. During this period, many women may experience early pregnancy symptoms such as drowsiness, fear of cold, fatigue, and nausea. When women experience similar reactions, it does not necessarily mean they are pregnant. To determine pregnancy, it is generally necessary to undergo scientific testing, and the earlier it is determined, the more beneficial it is for the development of the fetus. How many days can early pregnancy be detected?
The methods commonly used for early pregnancy testing include basal body temperature, early pregnancy test strips, ultrasound examination, and blood HCG testing. Various detection methods have different time limits. The number of days it takes to detect early pregnancy mainly depends on the method used.
1. Basal body temperature test for early pregnancy time
After ovulation, women's body temperature will significantly increase. If you are not pregnant, your body temperature will drop to normal within about a week. If pregnant, the body temperature will remain stable for a period of time without decreasing. This type of testing starts before pregnancy, and if the high temperature persists for more than 18 days after ovulation, pregnancy can be determined. This method can test the earliest and longest time.
2. Early pregnancy test strips detect the time of early pregnancy
Early pregnancy test strips are usually conducted around 3-5 days after menstruation. When there are two red bars on the test strip, it indicates pregnancy, and if there are no two red bars, it means pregnancy has not occurred.
3. B-ultrasound examination of early pregnancy time
Generally, women with normal menstrual periods experience a delay of about 7 days in their menstrual cycle. They can go to the hospital for an ultrasound examination, and the doctor can determine whether they are pregnant based on the results.
4. HCG blood test for early pregnancy time
Usually, if a woman's menstrual period is delayed after about 20 days of sexual intercourse, she can go to the hospital for a blood HCG test, and the doctor will judge the pregnancy status based on the results.
