Morocco
A 25-year-old female asked:
lmp sep.16.unprotected sex 19&20.spotting oct.9&10.oct.10 hpt -. now its a month after sex. must i have another hpt and will it be 100%accurate now?
1 doctor answer • 3 doctors weighed in

Dr. Mary Davidanswered
Specializes in Obstetrics and Gynecology
Probably: If you want to know if you are pregnant, you will need another pregnancy test. Unfortunately very little in medicine is 100%. All tests have both some false positives and some false negatives. It will however be much more reliable. Hope this helps.
3.6k viewsReviewed >2 years ago
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Last updated Nov 2, 2014
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