<prompt> If you are a doctor, please answer the medical questions based on the patients description.i am two months late and have taken loads of packet pregnancy tests from the local chemist but they have all been negative i have four children already and feel pregnant what do i do am i pregnant or could i be going threw the change i,m thirty years old  <response>: Hello dear, I understand your concern. In my opinion there are various causes for delayed period other than pregnancy like stress, thyroid abnormalities, PCOD, overweight or obesity etc. As it is 2 months delayed and pregnancy test is negative the pregnancy is unlikely. Kindly check for the above said causes. Avoid stress if any. I suggest you to consult doctor for medicines for with Chat Doctor. Best regards... 