can anyone help....Lmp was around the 24th nov had unprotected sex on the 1dec but started heavy spotting again on the 2dec for 8/9days...then had unprotected sex but withdraw on the 15th dec. i'v just taken a test and its positive, my cycles are anywhere between 28-38 days. I did take at test on the 16th dec and it was negative, if anyone could shed some light on which 1 thet think it could be i would be grateful

thanks