A single day of bleeding on 15th August may not have been a true period, and a home
pregnancy test taken too soon after unprotected sex can still come back negative. It has now been over five weeks since that bleed, so this delay is worth taking seriously.
Next Steps
Repeat the urine
pregnancy test after a few more days. Your first morning urine will give the most accurate result, since hCG levels are highest then.
Health Tips
If your period still doesn't return or the test stays negative, please see a gynaecologist for a blood test and pelvic ultrasound.