Pregnancy can be detected a few days after sex

If in the ovulation period of the same room, sperm and egg combination generally takes 1-2 days or so, after the fertilized egg will divide in the fallopian tube, generally takes 4-5 days or so, after the division through blood tests, you can test hcg increased. Therefore, the earliest in a week after the same room, you can confirm pregnancy through blood tests, about 10 days after the same room, pregnancy can be detected through early pregnancy test paper.