Adhesions typically begin to form within the first few days after surgery, but they may not produce symptoms for months or even years. As scar tissue begins to restrict motion of the small intestines, passing food through the digestive system becomes progressively more difficult. The bowel may become blocked.
At the time of implantation, the placenta starts making the pregnancy hormone hCG, which then enters the blood stream. hCG can be detected in the blood about 3 to 4 days after implantation. Urine hCG can be detected about 2 to 3 days after blood hCG can first be seen. Detection of hCG depends on timing of implantation so hCG can normally be detected in the blood between 9 and 16 days after ovulation (HPT: 12-19 days after ovulation).
Implantation usually occurs 5-6 days after conception. So for a blood test I would say it would detect pregnancy around 8 days after conception.A home pregnancy test takes longer to detect HCG because they are only sensitive to a certain amount of HCG, usually 50 and higher.Your HCG doesn't reach 50 until about 13 days after conception and sometimes longer.When a doctor orders a blood pregnancy test they will order a quantitive hcg test...meaning they want to know what your HCG level is at.our HCG doesn't reach 50 until about 13 days after conception and sometimes longer. When a doctor orders a blood pregnancy test they will order a quantitive hcg test...meaning they want to know what your HCG level is at.