 [ Symptoms ] what causes swelling of the urethra opening [ Disease ] hi so you know how your cycle works yes day 1 being first day of your period well day 14 give or take a day is ovulation day so you need to have unprotected sex around day <negative_smiley>9 it takes male sperm 3 days to reach your womb and sperm can live in you womb for up to 10 days max so you ovulate after the sperm will be there waiting if you get spotting around day 21 then you should be pregnant do hope this helps you good luck ps look throw away the test kits just leave it to nature relax take a deep breath your get pregnant when your body is ready outside of that get a sperm test done you never know