<s>[INST] my gf took a pill last month after which 7 days later she got her periods! now this month she took e and p for getting her period.. if she get her period after taking e and p... is there still a chance of pregnancy or getting her period after using e and p means she is not pregnant? [/INST] Hello and Welcome to Ask A Doctor service. I have reviewed your query and here is my advice. If you had intercourse before taking first pill and if she got periods after that, possibility of pregnancy in that month is excluded. If she took second pill during this month within 72 hrs of intercourse and if she gets with Chat Doctor. But better to avoid repeated use of emergency contraceptive pills as that can affect menstrual pattern. Hope I have answered your query. Let me know if I can assist you further. </s>