Early pregnancy refers to the stage before 14 weeks of pregnancy, from the beginning of pregnancy to the 6th day of 13 weeks of pregnancy. This period is when the fertilized egg vigorously differentiates into the embryo and fetus, or when the fetus undergoes "assembly, differentiation, and formation". So, how long can early pregnancy be detected?
Many people believe that women can only be discovered after 42 days of pregnancy, but this is not the case. Women will be discovered after 10 days of pregnancy.
When the egg and sperm combine to form a fertilized egg, it takes about 4 days to reach the uterus and then 2-3 days to implant into the endometrium. When the fertilized egg is implanted into the uterus, the villi produce a hormone called human chorionic gonadotropin, which is also excreted in the female urine. At this point, women can use early pregnancy test strips to check if they are pregnant.
The earliest way to detect pregnancy is to go to the hospital for a blood test 7-10 days after pregnancy. If you test with test strips, you can test 5 days after the menstrual period is delayed. Some are earlier, some may be later. However, the earliest menstruation can only be determined after a delay of one day. That is to say, half a month after ovulation, you can use test strips to check if you are pregnant. And blood testing is the earliest and most accurate way to determine if you are pregnant.
In addition, women may experience symptoms before ovulation. During ovulation, the body is influenced by hormones, causing a slight increase in body temperature. During the ovulation period without pregnancy, the body temperature will drop to the original body temperature in about 7 days. In early pregnancy, pregnancy reactions may occur, as well as abnormal appetite, picky eating, sour taste, and aversion to greasiness.
