Firstly let me tell you, i have pcod but have been getting my periods regularly since few months now. Last month that is in november, i had my periods on 15th. This month i had intercourse on 6th and while having i started bleeding. It lasted for a few hours and then stopped. After two days, i had light brown discharge. And then i did not get my periods till date this month.. Can you please tell me what is wrong? Ps- i did not take any emergency contraceptive