<s>[INST] Hi I am a 27 years old female .. I am married since 1.5 years .. I was using protections like condoms .. I didnt take any medicine .. But before almost 2 months we were deciding to make a baby .. My period was supposed to come on september,20th .. But it has been 3 weeks, the period signs are clear like my breast got bigger and i have a stomachache but there is no period .. After 5 days of the due date i tried the pregnenacy test at home (negative) after 2 weeks from the due date i did a blood test (negative) i went to a doctor and she told me to take Primolut -Nor but i didnt take it cuz i am not sure yet .. So is there is a possibility of being pregnant ! Should I wait ! Or do the test again .. Please help [/INST] Hi dear, I have gone through your question and understand your concerns. Delayed periods can be due to pregnancy, stress or hormonal disturbances like hypothyroidism, hyperprolactemia or polycystic ovarian disease. I will suggest you to repeat the urine pregnancy test, if still negative, then you should get your hormonal profile and ultrasound done to confirm the diagnosis and get appropriate treatment. Hope you found the answer helpful. Wishing you good health. Chat Doctor.  </s>