i had sex with my husband on 22 september and my mensis/period date was 3 of every month. mostly mensis do come early but never become late. i am not having mensis till now as it is 13 of october. i had my pregnancy blood test on 11 october. and the result was <1 ml/uml .. what you can tell me of this situation? is there any chance of getting pregnant? i am very much worried as i dont want pregnancy at now at this stage.