Early pregnancy may be measured 14 days after intercourse with two bars, some women have a long menstrual cycle and ovulation time is relatively late, may be delayed for a few days to measure two bars.
If the sperm and egg form a fertilized egg after intercourse and successfully implant, the trophoblast cells secrete human chorionic gonadotropin (HCG) after successful implantation, and 14 days after intercourse with a pregnancy test paper, two bars may be detected.
Some women have a long menstrual cycle and ovulation time is late, may be delayed 3 to 5 days to detect two bars, this situation is recommended to go to the hospital first blood test pregnancy test, more accurate to determine whether the woman is pregnant.
Early pregnancy test paper pregnancy, it is recommended to take morning urine pregnancy test, morning urine HCG concentration is higher, the test results are more accurate, but also to master the correct test method, the test results are more accurate.
If the early pregnancy test paper measured two bars, it is recommended to go to the hospital in a timely manner, complete the relevant examinations, under the guidance of professional doctors to clarify the diagnosis.