Hi i just gave birth last dec. 2011 and my first menstrual period was february 16,2012 and then march 31,april 30 and may, 30. So i am expecting to have my period this june 30 but still i have no monthly period yet. Our last intercourse was june 12. I took my pregnacy test last june 29 and the result is negative. Im just wondering it is possible that i am pregnant even the pt result is negative? Is it too earlu to determine if im already pregnant? I gained 1klo. Or there arw possibility that my menstrual cycle os still not regular because i just gave birth last 6mos?