First day of last period was around 17th of Feb.
I was working way at the time and didn't have sex until 17th of March when I returned home. (After that, DH and I have been at it almost every day but that's too much information!)
No period since to took a blood test on Tuesday : POSITIVE!
Thing is, my hcg levels is 2000. That would be 2000 at three weeks and two days! What is going on?