Had sex on 4th, 5th August with protection. Even then had an ipill on 5th. Bleeding occurred on 12th to 15th. Bit spotting kind of. Not like period. Again on 2nd sep had sex with protection. No ipill. Have not got my periods yet! 6th sep had 1 tab of primolut N to induce period. Not taken primolut on 7th that is today. Preg test on 6th was negative. Had 3 more tests earlier all negative. When to expect my period? Why is it so late? Worried a lot.