Henry Hudson. English explorer Henry Hudson was determined to find the Northwest Passage via the Arctic Circle - even after his crew mutinied. Learn more about his lifelong search in this video. Contents
In summary, it is possible to determine if you are pregnant around 9-10 days after having unprotected sex by doing a blood test for pregnancy, or after around 2 weeks (or more) using the urine test. Taking the tests too early may lead to a negative result, so you may repeat the test after a few more days.
In many cases, a woman will not notice any signs until one or two weeks after her period was due, which is technically when she is five or six weeks pregnant and the HCG level is sufficicently high enough to affect her body.