I have 6 months child. I got nominal menstrual period 2 months ago and full as usual cycle one month back. This time my period missed by 7 days I immediately checked through pregnancy detection strip and it was negative but my period is still missing even after seven day. Today I again checked through strip. It is showing a thin visible line only and not a full line like my previous pregnancy of child. Is there a possibility of pregnancy positive? If it is positive, what medication or tablets should I have to avoid this pregnancy. I am normal built 30 years house wife. Regards.