A delayed period with two negative tests, more than a week past your missed date, is usually not pregnancy. Stress or a shift in ovulation timing can push your cycle later than usual.
Next Steps
Repeat a urine
pregnancy test after a few more days, and if your period still hasn't started within two weeks, see a gynaecologist for a checkup.
Health Tips
Don't rely on the exact day of intercourse to judge ovulation timing, since it can shift from cycle to cycle.