No and it takes about two weeks for implatation to occur and for the baby to start growing. You will have to wait for a missed period. Even so sometimes if you have a low hormone count it won't register on a urine test in very early pregnancy. My first pregnancy was positive when I was 3 weeks pregnant, but this time around I was 7 weeks before it registered on a urine test. I had to have a blood test done to confirm it.