well you needed to be ovulating. Normal 28 day cycles ovulate around 14 days from th efirst day of your period. If you did by chance ovulate within 72 hours of unprotected sex it takes 14 days from conception to show in the urine and 8-11 days in blood. Gl!

i just found out that im around 6 weeks pregnant. about 3 weeks ago i got a tooth pulled out, i had to have a dental xray, and over a 2 week period i had 8-10 codiene tablets, 10 panadol and 20 advil tablets. im worried about the effect on the fetus.