After a woman becomes pregnant through sexual intercourse, the secretion of hCG hormone in her body begins. This hormone can generally be detected 14 days after conception, and the accuracy of blood tests is higher than that of urine test strips. Additionally, the HCG value gradually increases with the development of gestational weeks, reaching its peak at 10 weeks of pregnancy before falling back. HCG1800 is the number of weeks of pregnancy.
In fact, the HCG test shows a value of 1800, which only indicates that the woman is pregnant, but not how many weeks pregnant she is. This is because from the second week of pregnancy, the HCG value will double every 1.5-2 days, and due to the different physical conditions of each pregnant woman, their HCG value will also be different. Therefore, it is difficult for doctors to judge how many weeks pregnant she is based on the HCG value. If they want to calculate the specific gestational week, they can start counting it from the day after the last menstrual period.
Hcg, also known as chorionic gonadotropin, is not only one of the three important hormones that maintain the continued health of the fetus, but also a key data for judging fetal development. In addition, using HCG data can also help doctors determine whether a woman is pregnant inside or outside the uterus, and whether the fetus is developing normally. Generally, if the HCG value is between 1800 and 3500, a gestational sac can be seen in the uterus through ultrasound examination. If the gestational sac appears inside the uterus, it can rule out ectopic pregnancy.
