i also would have mood swing and my breast are very sore and ive been cramping a little bit. i had tried to caculate when i will be ovulating and the days of 9/12 to 9/17 i wa most fertile and we had sex again on the 13th of september we made love 4 times and all for time he ejaculated a few times in my might i be with child.... im hoping becuase we were trying all summer and nothing happened so what should i do... i also took a hpt but it was negative