My wife and I were involved in a Intercourse where in semen was discharged outside (98 % or may be 100 %) because we didn't plan for conceiving. She took ECP within 48hrs. And the Intercourse took place just after her periods were over ( I.e on the 6th day of her cycle). She took few urine pregnancy tests after 21th day of her cycle which was negative. Again on 23 th day and 25th day which were negative. She also took
Beta HCG test, ( > .100 ) on her 28th day which was also negative. But she is experiencing acute abdominal pain from last two week continuously and there is also a delay in her periods by 6days now. Can it be a Case of ectopic pregnancy? If not what's the cause ?