Level 1: Can pregnancy be detected at ten days? ——Theoretically, whether you can detect pregnancy ten days later, you must first understand the development process of the fertilized egg. Under normal circumstances, it takes about 6-7 days for the fertilized egg to enter the cavity, and then it takes another 2-3 days to implant. In other words, 10 days before the fertilized egg implants, there are no obvious signs of pregnancy, and it is impossible to determine whether you are pregnant through routine examinations. However, modern medical technology is advanced enough to determine pregnancy by detecting hCG (human chorionic villus) levels in urine. hCG is produced by embryonic cells