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).
A pregnancy test detects the hCG (Human Chorionic Gonadotropin) hormone in your urine. The presence of this hormone confirms your pregnancy status. Many times, an hCG test proves to be negative even if you are pregnant. This is because hCG enters the blood stream 8-10 days after fertilization (before a missed period).The detectable levels of hCG in urine occur only 1-2 weeks after missing your period.any times, an hCG test proves to be negative even if you are pregnant. This is because hCG enters the blood stream 8-10 days after fertilization (before a missed period). The detectable levels of hCG in urine occur only 1-2 weeks after missing your period.