we had sex in Feb 28 &29 wen we met as we stay far due to her studies. Now her periods are expected on 20march. Till date she dint get her periods. We consulted gyno and doc told to test after 45 days for good result. And she has few symptoms like stomach pain, felt vomiting sensation, feels very tired for entire day, feels difficult to breath and gets heavy breathing if she walks little distance. Please give me suggestions reg this symptoms. What to do. We are eagerly waiting for a baby.