Can pregnancy be detected 11 days after intercourse during ovulation?

In fact, under normal circumstances, a test strip can be used to detect pregnancy 11 days after ML. This is because after the ovulation period ML, the fertilized egg will implant in the egg within 7-10 days, and then start to produce HCG (human choriocarcinoma hormone). HCG levels peak within 14-17 days after ML and then begin to decline. So if you haven't detected pregnancy after 11 days of ML, you may already be pregnant, or you just haven't been around long enough.

Of course, the accuracy of the test paper is also affected by many factors, including the quality and accuracy of the test paper, as well as the time and speed of implantation of the fertilized egg. Therefore, if pregnancy is suspected, the best advice is to have a blood test or ultrasound.

If you are already planning to have a baby, taking a pregnancy test 11 days after ML is a question worth considering. Please note that this is only a general situation, not absolute. If you have any concerns, please consult a physician or professional health care provider.