mam I test with pregnant test in 7 month it s comes avaparation line comes I tested 10 time it's come some time negitive some time evaporat line comes what is it my last date was Oct 6 ..I tested blood test in Dec 6it result was 0.02 but not periods come in moddile of days I take premolet n tablets period come next time not come ..my last date Oct 6 still evaporation line comes .